18928536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71699}}^1$

素因数の和:71719

約数の個数: 32

約数和(自身を含む): 51624000

約数和(自身を除く): 32695464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 71699, 143398, 215097, 286796, 430194, 573592, 788689, 860388, 1577378, 1720776, 2366067, 3154756, 4732134, 6309512, 9464268, 18928536]

約数ペア:

[(1, 18928536), (2, 9464268), (3, 6309512), (4, 4732134), (6, 3154756), (8, 2366067), (11, 1720776), (12, 1577378), (22, 860388), (24, 788689), (33, 573592), (44, 430194), (66, 286796), (88, 215097), (132, 143398), (264, 71699)]