1221492756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{61283}}^1$

素因数の和:61452

約数の個数: 48

約数和(自身を含む): 3129896448

約数和(自身を除く): 1908403692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151, 302, 453, 604, 906, 1661, 1812, 3322, 4983, 6644, 9966, 19932, 61283, 122566, 183849, 245132, 367698, 674113, 735396, 1348226, 2022339, 2696452, 4044678, 8089356, 9253733, 18507466, 27761199, 37014932, 55522398, 101791063, 111044796, 203582126, 305373189, 407164252, 610746378, 1221492756]

約数ペア:

[(1, 1221492756), (2, 610746378), (3, 407164252), (4, 305373189), (6, 203582126), (11, 111044796), (12, 101791063), (22, 55522398), (33, 37014932), (44, 27761199), (66, 18507466), (132, 9253733), (151, 8089356), (302, 4044678), (453, 2696452), (604, 2022339), (906, 1348226), (1661, 735396), (1812, 674113), (3322, 367698), (4983, 245132), (6644, 183849), (9966, 122566), (19932, 61283)]