1814355816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4217}}^1$

素因数の和:4443

約数の個数: 128

約数和(自身を含む): 5612302080

約数和(自身を除く): 3797946264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 197, 273, 312, 364, 394, 546, 591, 728, 788, 1092, 1182, 1379, 1576, 2184, 2364, 2561, 2758, 4137, 4217, 4728, 5122, 5516, 7683, 8274, 8434, 10244, 11032, 12651, 15366, 16548, 16868, 17927, 20488, 25302, 29519, 30732, 33096, 33736, 35854, 50604, 53781, 54821, 59038, 61464, 71708, 88557, 101208, 107562, 109642, 118076, 143416, 164463, 177114, 215124, 219284, 236152, 328926, 354228, 383747, 430248, 438568, 657852, 708456, 767494, 830749, 1151241, 1315704, 1534988, 1661498, 2302482, 2492247, 3069976, 3322996, 4604964, 4984494, 5815243, 6645992, 9209928, 9968988, 10799737, 11630486, 17445729, 19937976, 21599474, 23260972, 32399211, 34891458, 43198948, 46521944, 64798422, 69782916, 75598159, 86397896, 129596844, 139565832, 151196318, 226794477, 259193688, 302392636, 453588954, 604785272, 907177908, 1814355816]

約数ペア:

[(1, 1814355816), (2, 907177908), (3, 604785272), (4, 453588954), (6, 302392636), (7, 259193688), (8, 226794477), (12, 151196318), (13, 139565832), (14, 129596844), (21, 86397896), (24, 75598159), (26, 69782916), (28, 64798422), (39, 46521944), (42, 43198948), (52, 34891458), (56, 32399211), (78, 23260972), (84, 21599474), (91, 19937976), (104, 17445729), (156, 11630486), (168, 10799737), (182, 9968988), (197, 9209928), (273, 6645992), (312, 5815243), (364, 4984494), (394, 4604964), (546, 3322996), (591, 3069976), (728, 2492247), (788, 2302482), (1092, 1661498), (1182, 1534988), (1379, 1315704), (1576, 1151241), (2184, 830749), (2364, 767494), (2561, 708456), (2758, 657852), (4137, 438568), (4217, 430248), (4728, 383747), (5122, 354228), (5516, 328926), (7683, 236152), (8274, 219284), (8434, 215124), (10244, 177114), (11032, 164463), (12651, 143416), (15366, 118076), (16548, 109642), (16868, 107562), (17927, 101208), (20488, 88557), (25302, 71708), (29519, 61464), (30732, 59038), (33096, 54821), (33736, 53781), (35854, 50604)]