216675408

素因数分解:

$2^4\times 3^1\times {\mathrm{4514071}}^1$

素因数の和:4514082

約数の個数: 20

約数和(自身を含む): 559744928

約数和(自身を除く): 343069520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4514071, 9028142, 13542213, 18056284, 27084426, 36112568, 54168852, 72225136, 108337704, 216675408]

約数ペア:

[(1, 216675408), (2, 108337704), (3, 72225136), (4, 54168852), (6, 36112568), (8, 27084426), (12, 18056284), (16, 13542213), (24, 9028142), (48, 4514071)]