64273914

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{155251}}^1$

素因数の和:155282

約数の個数: 24

約数和(自身を含む): 145315872

約数和(自身を除く): 81041958

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 155251, 310502, 465753, 931506, 1397259, 2794518, 3570773, 7141546, 10712319, 21424638, 32136957, 64273914]

約数ペア:

[(1, 64273914), (2, 32136957), (3, 21424638), (6, 10712319), (9, 7141546), (18, 3570773), (23, 2794518), (46, 1397259), (69, 931506), (138, 465753), (207, 310502), (414, 155251)]