61357218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4547}}^1$

素因数の和:4738

約数の個数: 32

約数和(自身を含む): 132947136

約数和(自身を除く): 71589918

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 4547, 6747, 9094, 13494, 13641, 27282, 59111, 118222, 177333, 354666, 786631, 1573262, 2359893, 4719786, 10226203, 20452406, 30678609, 61357218]

約数ペア:

[(1, 61357218), (2, 30678609), (3, 20452406), (6, 10226203), (13, 4719786), (26, 2359893), (39, 1573262), (78, 786631), (173, 354666), (346, 177333), (519, 118222), (1038, 59111), (2249, 27282), (4498, 13641), (4547, 13494), (6747, 9094)]