12658416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 34664448

約数和(自身を除く): 22006032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 181, 186, 188, 248, 282, 362, 372, 376, 496, 543, 564, 724, 744, 752, 1086, 1128, 1448, 1457, 1488, 2172, 2256, 2896, 2914, 4344, 4371, 5611, 5828, 8507, 8688, 8742, 11222, 11656, 16833, 17014, 17484, 22444, 23312, 25521, 33666, 34028, 34968, 44888, 51042, 67332, 68056, 69936, 89776, 102084, 134664, 136112, 204168, 263717, 269328, 408336, 527434, 791151, 1054868, 1582302, 2109736, 3164604, 4219472, 6329208, 12658416]

約数ペア:

[(1, 12658416), (2, 6329208), (3, 4219472), (4, 3164604), (6, 2109736), (8, 1582302), (12, 1054868), (16, 791151), (24, 527434), (31, 408336), (47, 269328), (48, 263717), (62, 204168), (93, 136112), (94, 134664), (124, 102084), (141, 89776), (181, 69936), (186, 68056), (188, 67332), (248, 51042), (282, 44888), (362, 34968), (372, 34028), (376, 33666), (496, 25521), (543, 23312), (564, 22444), (724, 17484), (744, 17014), (752, 16833), (1086, 11656), (1128, 11222), (1448, 8742), (1457, 8688), (1488, 8507), (2172, 5828), (2256, 5611), (2896, 4371), (2914, 4344)]