7547142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 16012800

約数和(自身を除く): 8465658

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 239, 277, 478, 554, 717, 831, 1434, 1662, 4541, 5263, 9082, 10526, 13623, 15789, 27246, 31578, 66203, 132406, 198609, 397218, 1257857, 2515714, 3773571, 7547142]

約数ペア:

[(1, 7547142), (2, 3773571), (3, 2515714), (6, 1257857), (19, 397218), (38, 198609), (57, 132406), (114, 66203), (239, 31578), (277, 27246), (478, 15789), (554, 13623), (717, 10526), (831, 9082), (1434, 5263), (1662, 4541)]