9820356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 31215744

約数和(自身を除く): 21395388

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 23, 26, 28, 34, 39, 42, 46, 51, 52, 68, 69, 78, 84, 91, 92, 102, 119, 138, 156, 161, 182, 204, 221, 238, 273, 276, 299, 322, 357, 364, 391, 442, 476, 483, 529, 546, 598, 644, 663, 714, 782, 884, 897, 966, 1058, 1092, 1173, 1196, 1326, 1428, 1547, 1564, 1587, 1794, 1932, 2093, 2116, 2346, 2652, 2737, 3094, 3174, 3588, 3703, 4186, 4641, 4692, 5083, 5474, 6188, 6279, 6348, 6877, 7406, 8211, 8372, 8993, 9282, 10166, 10948, 11109, 12558, 13754, 14812, 15249, 16422, 17986, 18564, 20332, 20631, 22218, 25116, 26979, 27508, 30498, 32844, 35581, 35972, 41262, 44436, 48139, 53958, 60996, 62951, 71162, 82524, 96278, 106743, 107916, 116909, 125902, 142324, 144417, 188853, 192556, 213486, 233818, 251804, 288834, 350727, 377706, 426972, 467636, 577668, 701454, 755412, 818363, 1402908, 1636726, 2455089, 3273452, 4910178, 9820356]

約数ペア:

[(1, 9820356), (2, 4910178), (3, 3273452), (4, 2455089), (6, 1636726), (7, 1402908), (12, 818363), (13, 755412), (14, 701454), (17, 577668), (21, 467636), (23, 426972), (26, 377706), (28, 350727), (34, 288834), (39, 251804), (42, 233818), (46, 213486), (51, 192556), (52, 188853), (68, 144417), (69, 142324), (78, 125902), (84, 116909), (91, 107916), (92, 106743), (102, 96278), (119, 82524), (138, 71162), (156, 62951), (161, 60996), (182, 53958), (204, 48139), (221, 44436), (238, 41262), (273, 35972), (276, 35581), (299, 32844), (322, 30498), (357, 27508), (364, 26979), (391, 25116), (442, 22218), (476, 20631), (483, 20332), (529, 18564), (546, 17986), (598, 16422), (644, 15249), (663, 14812), (714, 13754), (782, 12558), (884, 11109), (897, 10948), (966, 10166), (1058, 9282), (1092, 8993), (1173, 8372), (1196, 8211), (1326, 7406), (1428, 6877), (1547, 6348), (1564, 6279), (1587, 6188), (1794, 5474), (1932, 5083), (2093, 4692), (2116, 4641), (2346, 4186), (2652, 3703), (2737, 3588), (3094, 3174)]