18794543376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1\times {\mathrm{1453}}^1$

素因数の和:1889

約数の個数: 160

約数和(自身を含む): 56131193088

約数和(自身を除く): 37336649712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 137, 168, 274, 281, 336, 411, 548, 562, 822, 843, 959, 1096, 1124, 1453, 1644, 1686, 1918, 1967, 2192, 2248, 2877, 2906, 3288, 3372, 3836, 3934, 4359, 4496, 5754, 5812, 5901, 6576, 6744, 7672, 7868, 8718, 10171, 11508, 11624, 11802, 13488, 15344, 15736, 17436, 20342, 23016, 23248, 23604, 30513, 31472, 34872, 38497, 40684, 46032, 47208, 61026, 69744, 76994, 81368, 94416, 115491, 122052, 153988, 162736, 199061, 230982, 244104, 269479, 307976, 398122, 408293, 461964, 488208, 538958, 597183, 615952, 796244, 808437, 816586, 923928, 1077916, 1194366, 1224879, 1393427, 1592488, 1616874, 1633172, 1847856, 2155832, 2388732, 2449758, 2786854, 2858051, 3184976, 3233748, 3266344, 4180281, 4311664, 4777464, 4899516, 5573708, 5716102, 6467496, 6532688, 8360562, 8574153, 9554928, 9799032, 11147416, 11432204, 12934992, 16721124, 17148306, 19598064, 22294832, 22864408, 33442248, 34296612, 45728816, 55936141, 66884496, 68593224, 111872282, 137186448, 167808423, 223744564, 335616846, 391552987, 447489128, 671233692, 783105974, 894978256, 1174658961, 1342467384, 1566211948, 2349317922, 2684934768, 3132423896, 4698635844, 6264847792, 9397271688, 18794543376]

約数ペア:

[(1, 18794543376), (2, 9397271688), (3, 6264847792), (4, 4698635844), (6, 3132423896), (7, 2684934768), (8, 2349317922), (12, 1566211948), (14, 1342467384), (16, 1174658961), (21, 894978256), (24, 783105974), (28, 671233692), (42, 447489128), (48, 391552987), (56, 335616846), (84, 223744564), (112, 167808423), (137, 137186448), (168, 111872282), (274, 68593224), (281, 66884496), (336, 55936141), (411, 45728816), (548, 34296612), (562, 33442248), (822, 22864408), (843, 22294832), (959, 19598064), (1096, 17148306), (1124, 16721124), (1453, 12934992), (1644, 11432204), (1686, 11147416), (1918, 9799032), (1967, 9554928), (2192, 8574153), (2248, 8360562), (2877, 6532688), (2906, 6467496), (3288, 5716102), (3372, 5573708), (3836, 4899516), (3934, 4777464), (4359, 4311664), (4496, 4180281), (5754, 3266344), (5812, 3233748), (5901, 3184976), (6576, 2858051), (6744, 2786854), (7672, 2449758), (7868, 2388732), (8718, 2155832), (10171, 1847856), (11508, 1633172), (11624, 1616874), (11802, 1592488), (13488, 1393427), (15344, 1224879), (15736, 1194366), (17436, 1077916), (20342, 923928), (23016, 816586), (23248, 808437), (23604, 796244), (30513, 615952), (31472, 597183), (34872, 538958), (38497, 488208), (40684, 461964), (46032, 408293), (47208, 398122), (61026, 307976), (69744, 269479), (76994, 244104), (81368, 230982), (94416, 199061), (115491, 162736), (122052, 153988)]