1621054626

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{13381}}^1$

素因数の和:13778

約数の個数: 32

約数和(自身を含む): 3305461056

約数和(自身を除く): 1684406430

約数列:

[1, 2, 3, 6, 61, 122, 183, 331, 366, 662, 993, 1986, 13381, 20191, 26762, 40143, 40382, 60573, 80286, 121146, 816241, 1632482, 2448723, 4429111, 4897446, 8858222, 13287333, 26574666, 270175771, 540351542, 810527313, 1621054626]

約数ペア:

[(1, 1621054626), (2, 810527313), (3, 540351542), (6, 270175771), (61, 26574666), (122, 13287333), (183, 8858222), (331, 4897446), (366, 4429111), (662, 2448723), (993, 1632482), (1986, 816241), (13381, 121146), (20191, 80286), (26762, 60573), (40143, 40382)]