18344348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21943}}^1$

素因数の和:21977

約数の個数: 24

約数和(自身を含む): 36865920

約数和(自身を除く): 18521572

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 21943, 43886, 87772, 241373, 416917, 482746, 833834, 965492, 1667668, 4586087, 9172174, 18344348]

約数ペア:

[(1, 18344348), (2, 9172174), (4, 4586087), (11, 1667668), (19, 965492), (22, 833834), (38, 482746), (44, 416917), (76, 241373), (209, 87772), (418, 43886), (836, 21943)]