2021026896

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21559}}^1$

素因数の和:21614

約数の個数: 160

約数和(自身を含む): 6844006400

約数和(自身を除く): 4822979504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2604, 3024, 3348, 3472, 3906, 4464, 5208, 5859, 6696, 7812, 10416, 11718, 13392, 15624, 21559, 23436, 31248, 43118, 46872, 64677, 86236, 93744, 129354, 150913, 172472, 194031, 258708, 301826, 344944, 388062, 452739, 517416, 582093, 603652, 668329, 776124, 905478, 1034832, 1164186, 1207304, 1336658, 1358217, 1552248, 1810956, 2004987, 2328372, 2414608, 2673316, 2716434, 3104496, 3621912, 4009974, 4074651, 4656744, 4678303, 5346632, 5432868, 6014961, 7243824, 8019948, 8149302, 9313488, 9356606, 10693264, 10865736, 12029922, 14034909, 16039896, 16298604, 18044883, 18713212, 21731472, 24059844, 28069818, 32079792, 32597208, 36089766, 37426424, 42104727, 48119688, 56139636, 65194416, 72179532, 74852848, 84209454, 96239376, 112279272, 126314181, 144359064, 168418908, 224558544, 252628362, 288718128, 336837816, 505256724, 673675632, 1010513448, 2021026896]

約数ペア:

[(1, 2021026896), (2, 1010513448), (3, 673675632), (4, 505256724), (6, 336837816), (7, 288718128), (8, 252628362), (9, 224558544), (12, 168418908), (14, 144359064), (16, 126314181), (18, 112279272), (21, 96239376), (24, 84209454), (27, 74852848), (28, 72179532), (31, 65194416), (36, 56139636), (42, 48119688), (48, 42104727), (54, 37426424), (56, 36089766), (62, 32597208), (63, 32079792), (72, 28069818), (84, 24059844), (93, 21731472), (108, 18713212), (112, 18044883), (124, 16298604), (126, 16039896), (144, 14034909), (168, 12029922), (186, 10865736), (189, 10693264), (216, 9356606), (217, 9313488), (248, 8149302), (252, 8019948), (279, 7243824), (336, 6014961), (372, 5432868), (378, 5346632), (432, 4678303), (434, 4656744), (496, 4074651), (504, 4009974), (558, 3621912), (651, 3104496), (744, 2716434), (756, 2673316), (837, 2414608), (868, 2328372), (1008, 2004987), (1116, 1810956), (1302, 1552248), (1488, 1358217), (1512, 1336658), (1674, 1207304), (1736, 1164186), (1953, 1034832), (2232, 905478), (2604, 776124), (3024, 668329), (3348, 603652), (3472, 582093), (3906, 517416), (4464, 452739), (5208, 388062), (5859, 344944), (6696, 301826), (7812, 258708), (10416, 194031), (11718, 172472), (13392, 150913), (15624, 129354), (21559, 93744), (23436, 86236), (31248, 64677), (43118, 46872)]