987112728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1958557}}^1$

素因数の和:1958576

約数の個数: 48

約数和(自身を含む): 3055350480

約数和(自身を除く): 2068237752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1958557, 3917114, 5875671, 7834228, 11751342, 13709899, 15668456, 17627013, 23502684, 27419798, 35254026, 41129697, 47005368, 54839596, 70508052, 82259394, 109679192, 123389091, 141016104, 164518788, 246778182, 329037576, 493556364, 987112728]

約数ペア:

[(1, 987112728), (2, 493556364), (3, 329037576), (4, 246778182), (6, 164518788), (7, 141016104), (8, 123389091), (9, 109679192), (12, 82259394), (14, 70508052), (18, 54839596), (21, 47005368), (24, 41129697), (28, 35254026), (36, 27419798), (42, 23502684), (56, 17627013), (63, 15668456), (72, 13709899), (84, 11751342), (126, 7834228), (168, 5875671), (252, 3917114), (504, 1958557)]