40867164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87323}}^1$

素因数の和:87346

約数の個数: 36

約数和(自身を含む): 111250776

約数和(自身を除く): 70383612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 87323, 174646, 261969, 349292, 523938, 785907, 1047876, 1135199, 1571814, 2270398, 3143628, 3405597, 4540796, 6811194, 10216791, 13622388, 20433582, 40867164]

約数ペア:

[(1, 40867164), (2, 20433582), (3, 13622388), (4, 10216791), (6, 6811194), (9, 4540796), (12, 3405597), (13, 3143628), (18, 2270398), (26, 1571814), (36, 1135199), (39, 1047876), (52, 785907), (78, 523938), (117, 349292), (156, 261969), (234, 174646), (468, 87323)]