195557778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{835717}}^1$

素因数の和:835738

約数の個数: 24

約数和(自身を含む): 456302028

約数和(自身を除く): 260744250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 835717, 1671434, 2507151, 5014302, 7521453, 10864321, 15042906, 21728642, 32592963, 65185926, 97778889, 195557778]

約数ペア:

[(1, 195557778), (2, 97778889), (3, 65185926), (6, 32592963), (9, 21728642), (13, 15042906), (18, 10864321), (26, 7521453), (39, 5014302), (78, 2507151), (117, 1671434), (234, 835717)]