20150694

素因数分解:

$2^1\times 3^4\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:906

約数の個数: 40

約数和(自身を含む): 45476640

約数和(自身を除く): 25325946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 346, 519, 719, 1038, 1438, 1557, 2157, 3114, 4314, 4671, 6471, 9342, 12942, 14013, 19413, 28026, 38826, 58239, 116478, 124387, 248774, 373161, 746322, 1119483, 2238966, 3358449, 6716898, 10075347, 20150694]

約数ペア:

[(1, 20150694), (2, 10075347), (3, 6716898), (6, 3358449), (9, 2238966), (18, 1119483), (27, 746322), (54, 373161), (81, 248774), (162, 124387), (173, 116478), (346, 58239), (519, 38826), (719, 28026), (1038, 19413), (1438, 14013), (1557, 12942), (2157, 9342), (3114, 6471), (4314, 4671)]