18376464876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19887949}}^1$

素因数の和:19887974

約数の個数: 48

約数和(自身を含む): 53458809600

約数和(自身を除く): 35082344724

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 19887949, 39775898, 59663847, 79551796, 119327694, 139215643, 218767439, 238655388, 278431286, 417646929, 437534878, 556862572, 656302317, 835293858, 875069756, 1312604634, 1531372073, 1670587716, 2625209268, 3062744146, 4594116219, 6125488292, 9188232438, 18376464876]

約数ペア:

[(1, 18376464876), (2, 9188232438), (3, 6125488292), (4, 4594116219), (6, 3062744146), (7, 2625209268), (11, 1670587716), (12, 1531372073), (14, 1312604634), (21, 875069756), (22, 835293858), (28, 656302317), (33, 556862572), (42, 437534878), (44, 417646929), (66, 278431286), (77, 238655388), (84, 218767439), (132, 139215643), (154, 119327694), (231, 79551796), (308, 59663847), (462, 39775898), (924, 19887949)]