13892466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^2$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 32768064

約数和(自身を除く): 18875598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 79, 106, 158, 159, 237, 318, 371, 474, 553, 742, 1106, 1113, 1659, 2226, 3318, 4187, 6241, 8374, 12482, 12561, 18723, 25122, 29309, 37446, 43687, 58618, 87374, 87927, 131061, 175854, 262122, 330773, 661546, 992319, 1984638, 2315411, 4630822, 6946233, 13892466]

約数ペア:

[(1, 13892466), (2, 6946233), (3, 4630822), (6, 2315411), (7, 1984638), (14, 992319), (21, 661546), (42, 330773), (53, 262122), (79, 175854), (106, 131061), (158, 87927), (159, 87374), (237, 58618), (318, 43687), (371, 37446), (474, 29309), (553, 25122), (742, 18723), (1106, 12561), (1113, 12482), (1659, 8374), (2226, 6241), (3318, 4187)]