18652867434

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1457483}}^1$

素因数の和:1457576

約数の個数: 40

約数和(自身を含む): 42325335360

約数和(自身を除く): 23672467926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 4266, 6399, 12798, 1457483, 2914966, 4372449, 8744898, 13117347, 26234694, 39352041, 78704082, 115141157, 118056123, 230282314, 236112246, 345423471, 690846942, 1036270413, 2072540826, 3108811239, 6217622478, 9326433717, 18652867434]

約数ペア:

[(1, 18652867434), (2, 9326433717), (3, 6217622478), (6, 3108811239), (9, 2072540826), (18, 1036270413), (27, 690846942), (54, 345423471), (79, 236112246), (81, 230282314), (158, 118056123), (162, 115141157), (237, 78704082), (474, 39352041), (711, 26234694), (1422, 13117347), (2133, 8744898), (4266, 4372449), (6399, 2914966), (12798, 1457483)]