72018228

素因数分解:

$2^2\times 3^1\times {\mathrm{293}}^1\times {\mathrm{20483}}^1$

素因数の和:20783

約数の個数: 24

約数和(自身を含む): 168624288

約数和(自身を除く): 96606060

約数列:

[1, 2, 3, 4, 6, 12, 293, 586, 879, 1172, 1758, 3516, 20483, 40966, 61449, 81932, 122898, 245796, 6001519, 12003038, 18004557, 24006076, 36009114, 72018228]

約数ペア:

[(1, 72018228), (2, 36009114), (3, 24006076), (4, 18004557), (6, 12003038), (12, 6001519), (293, 245796), (586, 122898), (879, 81932), (1172, 61449), (1758, 40966), (3516, 20483)]