142837812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{305209}}^1$

素因数の和:305232

約数の個数: 36

約数和(自身を含む): 388837540

約数和(自身を除く): 245999728

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 305209, 610418, 915627, 1220836, 1831254, 2746881, 3662508, 3967717, 5493762, 7935434, 10987524, 11903151, 15870868, 23806302, 35709453, 47612604, 71418906, 142837812]

約数ペア:

[(1, 142837812), (2, 71418906), (3, 47612604), (4, 35709453), (6, 23806302), (9, 15870868), (12, 11903151), (13, 10987524), (18, 7935434), (26, 5493762), (36, 3967717), (39, 3662508), (52, 2746881), (78, 1831254), (117, 1220836), (156, 915627), (234, 610418), (468, 305209)]