18883906308

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16921063}}^1$

素因数の和:16921104

約数の個数: 36

約数和(自身を含む): 49274138368

約数和(自身を除く): 30390232060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 16921063, 33842126, 50763189, 67684252, 101526378, 152289567, 203052756, 304579134, 524552953, 609158268, 1049105906, 1573658859, 2098211812, 3147317718, 4720976577, 6294635436, 9441953154, 18883906308]

約数ペア:

[(1, 18883906308), (2, 9441953154), (3, 6294635436), (4, 4720976577), (6, 3147317718), (9, 2098211812), (12, 1573658859), (18, 1049105906), (31, 609158268), (36, 524552953), (62, 304579134), (93, 203052756), (124, 152289567), (186, 101526378), (279, 67684252), (372, 50763189), (558, 33842126), (1116, 16921063)]