42426414

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 95746560

約数和(自身を除く): 53320146

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 139, 186, 278, 279, 417, 547, 558, 834, 1094, 1251, 1641, 2502, 3282, 4309, 4923, 8618, 9846, 12927, 16957, 25854, 33914, 38781, 50871, 76033, 77562, 101742, 152066, 152613, 228099, 305226, 456198, 684297, 1368594, 2357023, 4714046, 7071069, 14142138, 21213207, 42426414]

約数ペア:

[(1, 42426414), (2, 21213207), (3, 14142138), (6, 7071069), (9, 4714046), (18, 2357023), (31, 1368594), (62, 684297), (93, 456198), (139, 305226), (186, 228099), (278, 152613), (279, 152066), (417, 101742), (547, 77562), (558, 76033), (834, 50871), (1094, 38781), (1251, 33914), (1641, 25854), (2502, 16957), (3282, 12927), (4309, 9846), (4923, 8618)]