1993835844

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18443}}^1$

素因数の和:18487

約数の個数: 192

約数和(自身を含む): 6940846080

約数和(自身を除く): 4947010236

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 351, 364, 378, 396, 429, 462, 468, 546, 572, 594, 693, 702, 756, 819, 858, 924, 1001, 1092, 1188, 1287, 1386, 1404, 1638, 1716, 2002, 2079, 2457, 2574, 2772, 3003, 3276, 3861, 4004, 4158, 4914, 5148, 6006, 7722, 8316, 9009, 9828, 12012, 15444, 18018, 18443, 27027, 36036, 36886, 54054, 55329, 73772, 108108, 110658, 129101, 165987, 202873, 221316, 239759, 258202, 331974, 387303, 405746, 479518, 497961, 516404, 608619, 663948, 719277, 774606, 811492, 959036, 995922, 1161909, 1217238, 1420111, 1438554, 1549212, 1678313, 1825857, 1991844, 2157831, 2323818, 2434476, 2637349, 2840222, 2877108, 3356626, 3485727, 3651714, 4260333, 4315662, 4647636, 5034939, 5274698, 5477571, 5680444, 6473493, 6713252, 6971454, 7303428, 7912047, 8520666, 8631324, 10069878, 10549396, 10955142, 12780999, 12946986, 13942908, 15104817, 15824094, 17041332, 18461443, 20139756, 21910284, 23736141, 25561998, 25893972, 30209634, 31648188, 36922886, 38342997, 45314451, 47472282, 51123996, 55384329, 60419268, 71208423, 73845772, 76685994, 90628902, 94944564, 110768658, 142416846, 153371988, 166152987, 181257804, 221537316, 284833692, 332305974, 498458961, 664611948, 996917922, 1993835844]

約数ペア:

[(1, 1993835844), (2, 996917922), (3, 664611948), (4, 498458961), (6, 332305974), (7, 284833692), (9, 221537316), (11, 181257804), (12, 166152987), (13, 153371988), (14, 142416846), (18, 110768658), (21, 94944564), (22, 90628902), (26, 76685994), (27, 73845772), (28, 71208423), (33, 60419268), (36, 55384329), (39, 51123996), (42, 47472282), (44, 45314451), (52, 38342997), (54, 36922886), (63, 31648188), (66, 30209634), (77, 25893972), (78, 25561998), (84, 23736141), (91, 21910284), (99, 20139756), (108, 18461443), (117, 17041332), (126, 15824094), (132, 15104817), (143, 13942908), (154, 12946986), (156, 12780999), (182, 10955142), (189, 10549396), (198, 10069878), (231, 8631324), (234, 8520666), (252, 7912047), (273, 7303428), (286, 6971454), (297, 6713252), (308, 6473493), (351, 5680444), (364, 5477571), (378, 5274698), (396, 5034939), (429, 4647636), (462, 4315662), (468, 4260333), (546, 3651714), (572, 3485727), (594, 3356626), (693, 2877108), (702, 2840222), (756, 2637349), (819, 2434476), (858, 2323818), (924, 2157831), (1001, 1991844), (1092, 1825857), (1188, 1678313), (1287, 1549212), (1386, 1438554), (1404, 1420111), (1638, 1217238), (1716, 1161909), (2002, 995922), (2079, 959036), (2457, 811492), (2574, 774606), (2772, 719277), (3003, 663948), (3276, 608619), (3861, 516404), (4004, 497961), (4158, 479518), (4914, 405746), (5148, 387303), (6006, 331974), (7722, 258202), (8316, 239759), (9009, 221316), (9828, 202873), (12012, 165987), (15444, 129101), (18018, 110658), (18443, 108108), (27027, 73772), (36036, 55329), (36886, 54054)]