8948142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 22643712

約数和(自身を除く): 13695570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1511, 1974, 2961, 3022, 4533, 5922, 9066, 10577, 13599, 21154, 27198, 31731, 63462, 71017, 95193, 142034, 190386, 213051, 426102, 497119, 639153, 994238, 1278306, 1491357, 2982714, 4474071, 8948142]

約数ペア:

[(1, 8948142), (2, 4474071), (3, 2982714), (6, 1491357), (7, 1278306), (9, 994238), (14, 639153), (18, 497119), (21, 426102), (42, 213051), (47, 190386), (63, 142034), (94, 95193), (126, 71017), (141, 63462), (282, 31731), (329, 27198), (423, 21154), (658, 13599), (846, 10577), (987, 9066), (1511, 5922), (1974, 4533), (2961, 3022)]