64367838

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{17791}}^1$

素因数の和:17869

約数の個数: 32

約数和(自身を含む): 145182720

約数和(自身を除く): 80814882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 17791, 35582, 53373, 106746, 160119, 320238, 480357, 960714, 1191997, 2383994, 3575991, 7151982, 10727973, 21455946, 32183919, 64367838]

約数ペア:

[(1, 64367838), (2, 32183919), (3, 21455946), (6, 10727973), (9, 7151982), (18, 3575991), (27, 2383994), (54, 1191997), (67, 960714), (134, 480357), (201, 320238), (402, 160119), (603, 106746), (1206, 53373), (1809, 35582), (3618, 17791)]