21268068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{93281}}^1$

素因数の和:93307

約数の個数: 24

約数和(自身を含む): 52237920

約数和(自身を除く): 30969852

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 93281, 186562, 279843, 373124, 559686, 1119372, 1772339, 3544678, 5317017, 7089356, 10634034, 21268068]

約数ペア:

[(1, 21268068), (2, 10634034), (3, 7089356), (4, 5317017), (6, 3544678), (12, 1772339), (19, 1119372), (38, 559686), (57, 373124), (76, 279843), (114, 186562), (228, 93281)]