42173692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 86244480

約数和(自身を除く): 44070788

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 827, 836, 1159, 1342, 1654, 2318, 2684, 3308, 4636, 9097, 12749, 15713, 18194, 25498, 31426, 36388, 50447, 50996, 62852, 100894, 172843, 201788, 345686, 554917, 691372, 958493, 1109834, 1916986, 2219668, 3833972, 10543423, 21086846, 42173692]

約数ペア:

[(1, 42173692), (2, 21086846), (4, 10543423), (11, 3833972), (19, 2219668), (22, 1916986), (38, 1109834), (44, 958493), (61, 691372), (76, 554917), (122, 345686), (209, 201788), (244, 172843), (418, 100894), (671, 62852), (827, 50996), (836, 50447), (1159, 36388), (1342, 31426), (1654, 25498), (2318, 18194), (2684, 15713), (3308, 12749), (4636, 9097)]