1918512

素因数分解:

$2^4\times 3^3\times {\mathrm{4441}}^1$

素因数の和:4458

約数の個数: 40

約数和(自身を含む): 5508080

約数和(自身を除く): 3589568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4441, 8882, 13323, 17764, 26646, 35528, 39969, 53292, 71056, 79938, 106584, 119907, 159876, 213168, 239814, 319752, 479628, 639504, 959256, 1918512]

約数ペア:

[(1, 1918512), (2, 959256), (3, 639504), (4, 479628), (6, 319752), (8, 239814), (9, 213168), (12, 159876), (16, 119907), (18, 106584), (24, 79938), (27, 71056), (36, 53292), (48, 39969), (54, 35528), (72, 26646), (108, 17764), (144, 13323), (216, 8882), (432, 4441)]