1918704

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 5035392

約数和(自身を除く): 3116688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 563, 568, 852, 1126, 1136, 1689, 1704, 2252, 3378, 3408, 4504, 6756, 9008, 13512, 27024, 39973, 79946, 119919, 159892, 239838, 319784, 479676, 639568, 959352, 1918704]

約数ペア:

[(1, 1918704), (2, 959352), (3, 639568), (4, 479676), (6, 319784), (8, 239838), (12, 159892), (16, 119919), (24, 79946), (48, 39973), (71, 27024), (142, 13512), (213, 9008), (284, 6756), (426, 4504), (563, 3408), (568, 3378), (852, 2252), (1126, 1704), (1136, 1689)]