12641382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 29877120

約数和(自身を除く): 17235738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 607, 801, 1157, 1214, 1602, 1821, 2314, 3471, 3642, 5463, 6942, 7891, 10413, 10926, 15782, 20826, 23673, 47346, 54023, 71019, 108046, 142038, 162069, 324138, 486207, 702299, 972414, 1404598, 2106897, 4213794, 6320691, 12641382]

約数ペア:

[(1, 12641382), (2, 6320691), (3, 4213794), (6, 2106897), (9, 1404598), (13, 972414), (18, 702299), (26, 486207), (39, 324138), (78, 162069), (89, 142038), (117, 108046), (178, 71019), (234, 54023), (267, 47346), (534, 23673), (607, 20826), (801, 15782), (1157, 10926), (1214, 10413), (1602, 7891), (1821, 6942), (2314, 5463), (3471, 3642)]