868194

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:494

約数の個数: 24

約数和(自身を含む): 1900080

約数和(自身を除く): 1031886

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 347, 417, 694, 834, 1041, 1251, 2082, 2502, 3123, 6246, 48233, 96466, 144699, 289398, 434097, 868194]

約数ペア:

[(1, 868194), (2, 434097), (3, 289398), (6, 144699), (9, 96466), (18, 48233), (139, 6246), (278, 3123), (347, 2502), (417, 2082), (694, 1251), (834, 1041)]