21915208224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{836203}}^1$

素因数の和:836239

約数の個数: 144

約数和(自身を含む): 76703320512

約数和(自身を除く): 54788112288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 836203, 1672406, 2508609, 3344812, 5017218, 5853421, 6689624, 7525827, 10034436, 10870639, 11706842, 13379248, 15051654, 17560263, 20068872, 21741278, 23413684, 26758496, 30103308, 32611917, 35120526, 40137744, 43482556, 46827368, 52680789, 60206616, 65223834, 70241052, 76094473, 80275488, 86965112, 93654736, 97835751, 105361578, 120413232, 130447668, 140482104, 152188946, 173930224, 187309472, 195671502, 210723156, 228283419, 240826464, 260895336, 280964208, 304377892, 347860448, 391343004, 421446312, 456566838, 521790672, 561928416, 608755784, 684850257, 782686008, 842892624, 913133676, 1043581344, 1217511568, 1369700514, 1565372016, 1685785248, 1826267352, 2435023136, 2739401028, 3130744032, 3652534704, 5478802056, 7305069408, 10957604112, 21915208224]

約数ペア:

[(1, 21915208224), (2, 10957604112), (3, 7305069408), (4, 5478802056), (6, 3652534704), (7, 3130744032), (8, 2739401028), (9, 2435023136), (12, 1826267352), (13, 1685785248), (14, 1565372016), (16, 1369700514), (18, 1217511568), (21, 1043581344), (24, 913133676), (26, 842892624), (28, 782686008), (32, 684850257), (36, 608755784), (39, 561928416), (42, 521790672), (48, 456566838), (52, 421446312), (56, 391343004), (63, 347860448), (72, 304377892), (78, 280964208), (84, 260895336), (91, 240826464), (96, 228283419), (104, 210723156), (112, 195671502), (117, 187309472), (126, 173930224), (144, 152188946), (156, 140482104), (168, 130447668), (182, 120413232), (208, 105361578), (224, 97835751), (234, 93654736), (252, 86965112), (273, 80275488), (288, 76094473), (312, 70241052), (336, 65223834), (364, 60206616), (416, 52680789), (468, 46827368), (504, 43482556), (546, 40137744), (624, 35120526), (672, 32611917), (728, 30103308), (819, 26758496), (936, 23413684), (1008, 21741278), (1092, 20068872), (1248, 17560263), (1456, 15051654), (1638, 13379248), (1872, 11706842), (2016, 10870639), (2184, 10034436), (2912, 7525827), (3276, 6689624), (3744, 5853421), (4368, 5017218), (6552, 3344812), (8736, 2508609), (13104, 1672406), (26208, 836203)]