1021597668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{44549}}^1$

素因数の和:44586

約数の個数: 108

約数和(自身を含む): 3235131900

約数和(自身を除く): 2213534232

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 44549, 89098, 133647, 178196, 267294, 311843, 400941, 534588, 579137, 623686, 801882, 935529, 1158274, 1247372, 1603764, 1737411, 1871058, 2182901, 2316548, 2806587, 3474822, 3742116, 4053959, 4365802, 5212233, 5613174, 6548703, 6949644, 8107918, 8731604, 10424466, 11226348, 12161877, 13097406, 16215836, 19646109, 20848932, 24323754, 26194812, 28377713, 36485631, 39292218, 48647508, 56755426, 72971262, 78584436, 85133139, 113510852, 145942524, 170266278, 255399417, 340532556, 510798834, 1021597668]

約数ペア:

[(1, 1021597668), (2, 510798834), (3, 340532556), (4, 255399417), (6, 170266278), (7, 145942524), (9, 113510852), (12, 85133139), (13, 78584436), (14, 72971262), (18, 56755426), (21, 48647508), (26, 39292218), (28, 36485631), (36, 28377713), (39, 26194812), (42, 24323754), (49, 20848932), (52, 19646109), (63, 16215836), (78, 13097406), (84, 12161877), (91, 11226348), (98, 10424466), (117, 8731604), (126, 8107918), (147, 6949644), (156, 6548703), (182, 5613174), (196, 5212233), (234, 4365802), (252, 4053959), (273, 3742116), (294, 3474822), (364, 2806587), (441, 2316548), (468, 2182901), (546, 1871058), (588, 1737411), (637, 1603764), (819, 1247372), (882, 1158274), (1092, 935529), (1274, 801882), (1638, 623686), (1764, 579137), (1911, 534588), (2548, 400941), (3276, 311843), (3822, 267294), (5733, 178196), (7644, 133647), (11466, 89098), (22932, 44549)]