180873636

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{212293}}^1$

素因数の和:212371

約数の個数: 24

約数和(自身を含む): 427984704

約数和(自身を除く): 247111068

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 212293, 424586, 636879, 849172, 1273758, 2547516, 15072803, 30145606, 45218409, 60291212, 90436818, 180873636]

約数ペア:

[(1, 180873636), (2, 90436818), (3, 60291212), (4, 45218409), (6, 30145606), (12, 15072803), (71, 2547516), (142, 1273758), (213, 849172), (284, 636879), (426, 424586), (852, 212293)]