9821466396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2051267}}^1$

素因数の和:2051303

約数の個数: 72

約数和(自身を含む): 29866462080

約数和(自身を除く): 20044995684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 2051267, 4102534, 6153801, 8205068, 12307602, 14358869, 18461403, 24615204, 28717738, 36922806, 38974073, 43076607, 57435476, 73845612, 77948146, 86153214, 116922219, 129229821, 155896292, 172306428, 233844438, 258459642, 272818511, 350766657, 467688876, 516919284, 545637022, 701533314, 818455533, 1091274044, 1403066628, 1636911066, 2455366599, 3273822132, 4910733198, 9821466396]

約数ペア:

[(1, 9821466396), (2, 4910733198), (3, 3273822132), (4, 2455366599), (6, 1636911066), (7, 1403066628), (9, 1091274044), (12, 818455533), (14, 701533314), (18, 545637022), (19, 516919284), (21, 467688876), (28, 350766657), (36, 272818511), (38, 258459642), (42, 233844438), (57, 172306428), (63, 155896292), (76, 129229821), (84, 116922219), (114, 86153214), (126, 77948146), (133, 73845612), (171, 57435476), (228, 43076607), (252, 38974073), (266, 36922806), (342, 28717738), (399, 24615204), (532, 18461403), (684, 14358869), (798, 12307602), (1197, 8205068), (1596, 6153801), (2394, 4102534), (4788, 2051267)]