403440138

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5693}}^1$

素因数の和:5859

約数の個数: 48

約数和(自身を含む): 909582336

約数和(自身を除く): 506142198

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 279, 381, 558, 762, 1143, 2286, 3937, 5693, 7874, 11386, 11811, 17079, 23622, 34158, 35433, 51237, 70866, 102474, 176483, 352966, 529449, 723011, 1058898, 1446022, 1588347, 2169033, 3176694, 4338066, 6507099, 13014198, 22413341, 44826682, 67240023, 134480046, 201720069, 403440138]

約数ペア:

[(1, 403440138), (2, 201720069), (3, 134480046), (6, 67240023), (9, 44826682), (18, 22413341), (31, 13014198), (62, 6507099), (93, 4338066), (127, 3176694), (186, 2169033), (254, 1588347), (279, 1446022), (381, 1058898), (558, 723011), (762, 529449), (1143, 352966), (2286, 176483), (3937, 102474), (5693, 70866), (7874, 51237), (11386, 35433), (11811, 34158), (17079, 23622)]