144557406

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{382427}}^1$

素因数の和:382445

約数の個数: 32

約数和(自身を含む): 367130880

約数和(自身を除く): 222573474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 382427, 764854, 1147281, 2294562, 2676989, 3441843, 5353978, 6883686, 8030967, 10325529, 16061934, 20651058, 24092901, 48185802, 72278703, 144557406]

約数ペア:

[(1, 144557406), (2, 72278703), (3, 48185802), (6, 24092901), (7, 20651058), (9, 16061934), (14, 10325529), (18, 8030967), (21, 6883686), (27, 5353978), (42, 3441843), (54, 2676989), (63, 2294562), (126, 1147281), (189, 764854), (378, 382427)]