21414060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{118967}}^1$

素因数の和:118982

約数の個数: 36

約数和(自身を含む): 64956528

約数和(自身を除く): 43542468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 118967, 237934, 356901, 475868, 594835, 713802, 1070703, 1189670, 1427604, 1784505, 2141406, 2379340, 3569010, 4282812, 5353515, 7138020, 10707030, 21414060]

約数ペア:

[(1, 21414060), (2, 10707030), (3, 7138020), (4, 5353515), (5, 4282812), (6, 3569010), (9, 2379340), (10, 2141406), (12, 1784505), (15, 1427604), (18, 1189670), (20, 1070703), (30, 713802), (36, 594835), (45, 475868), (60, 356901), (90, 237934), (180, 118967)]