42620292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 134289792

約数和(自身を除く): 91669500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 132, 143, 153, 156, 187, 198, 204, 221, 234, 286, 306, 374, 396, 429, 442, 468, 487, 561, 572, 612, 663, 748, 858, 884, 974, 1122, 1287, 1326, 1461, 1683, 1716, 1948, 1989, 2244, 2431, 2574, 2652, 2922, 3366, 3978, 4383, 4862, 5148, 5357, 5844, 6331, 6732, 7293, 7956, 8279, 8766, 9724, 10714, 12662, 14586, 16071, 16558, 17532, 18993, 21428, 21879, 24837, 25324, 29172, 32142, 33116, 37986, 43758, 48213, 49674, 56979, 64284, 69641, 74511, 75972, 87516, 91069, 96426, 99348, 107627, 113958, 139282, 149022, 182138, 192852, 208923, 215254, 227916, 273207, 278564, 298044, 322881, 364276, 417846, 430508, 546414, 626769, 645762, 819621, 835692, 968643, 1092828, 1183897, 1253538, 1291524, 1639242, 1937286, 2367794, 2507076, 3278484, 3551691, 3874572, 4735588, 7103382, 10655073, 14206764, 21310146, 42620292]

約数ペア:

[(1, 42620292), (2, 21310146), (3, 14206764), (4, 10655073), (6, 7103382), (9, 4735588), (11, 3874572), (12, 3551691), (13, 3278484), (17, 2507076), (18, 2367794), (22, 1937286), (26, 1639242), (33, 1291524), (34, 1253538), (36, 1183897), (39, 1092828), (44, 968643), (51, 835692), (52, 819621), (66, 645762), (68, 626769), (78, 546414), (99, 430508), (102, 417846), (117, 364276), (132, 322881), (143, 298044), (153, 278564), (156, 273207), (187, 227916), (198, 215254), (204, 208923), (221, 192852), (234, 182138), (286, 149022), (306, 139282), (374, 113958), (396, 107627), (429, 99348), (442, 96426), (468, 91069), (487, 87516), (561, 75972), (572, 74511), (612, 69641), (663, 64284), (748, 56979), (858, 49674), (884, 48213), (974, 43758), (1122, 37986), (1287, 33116), (1326, 32142), (1461, 29172), (1683, 25324), (1716, 24837), (1948, 21879), (1989, 21428), (2244, 18993), (2431, 17532), (2574, 16558), (2652, 16071), (2922, 14586), (3366, 12662), (3978, 10714), (4383, 9724), (4862, 8766), (5148, 8279), (5357, 7956), (5844, 7293), (6331, 6732)]