138859704

素因数分解:

$2^3\times 3^3\times {\mathrm{642869}}^1$

素因数の和:642884

約数の個数: 32

約数和(自身を含む): 385722000

約数和(自身を除く): 246862296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 642869, 1285738, 1928607, 2571476, 3857214, 5142952, 5785821, 7714428, 11571642, 15428856, 17357463, 23143284, 34714926, 46286568, 69429852, 138859704]

約数ペア:

[(1, 138859704), (2, 69429852), (3, 46286568), (4, 34714926), (6, 23143284), (8, 17357463), (9, 15428856), (12, 11571642), (18, 7714428), (24, 5785821), (27, 5142952), (36, 3857214), (54, 2571476), (72, 1928607), (108, 1285738), (216, 642869)]