123428196

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{33287}}^1$

素因数の和:33400

約数の個数: 36

約数和(自身を含む): 315037632

約数和(自身を除く): 191609436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 33287, 66574, 99861, 133148, 199722, 299583, 399444, 599166, 1198332, 3428561, 6857122, 10285683, 13714244, 20571366, 30857049, 41142732, 61714098, 123428196]

約数ペア:

[(1, 123428196), (2, 61714098), (3, 41142732), (4, 30857049), (6, 20571366), (9, 13714244), (12, 10285683), (18, 6857122), (36, 3428561), (103, 1198332), (206, 599166), (309, 399444), (412, 299583), (618, 199722), (927, 133148), (1236, 99861), (1854, 66574), (3708, 33287)]