17896284

素因数分解:

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

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 52835328

約数和(自身を除く): 34939044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1511, 1692, 1974, 2961, 3022, 3948, 4533, 5922, 6044, 9066, 10577, 11844, 13599, 18132, 21154, 27198, 31731, 42308, 54396, 63462, 71017, 95193, 126924, 142034, 190386, 213051, 284068, 380772, 426102, 497119, 639153, 852204, 994238, 1278306, 1491357, 1988476, 2556612, 2982714, 4474071, 5965428, 8948142, 17896284]

約数ペア:

[(1, 17896284), (2, 8948142), (3, 5965428), (4, 4474071), (6, 2982714), (7, 2556612), (9, 1988476), (12, 1491357), (14, 1278306), (18, 994238), (21, 852204), (28, 639153), (36, 497119), (42, 426102), (47, 380772), (63, 284068), (84, 213051), (94, 190386), (126, 142034), (141, 126924), (188, 95193), (252, 71017), (282, 63462), (329, 54396), (423, 42308), (564, 31731), (658, 27198), (846, 21154), (987, 18132), (1316, 13599), (1511, 11844), (1692, 10577), (1974, 9066), (2961, 6044), (3022, 5922), (3948, 4533)]