1330347654

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{53987}}^1$

素因数の和:54069

約数の個数: 36

約数和(自身を含む): 2962483524

約数和(自身を除く): 1632135870

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1369, 2738, 4107, 8214, 12321, 24642, 53987, 107974, 161961, 323922, 485883, 971766, 1997519, 3995038, 5992557, 11985114, 17977671, 35955342, 73908203, 147816406, 221724609, 443449218, 665173827, 1330347654]

約数ペア:

[(1, 1330347654), (2, 665173827), (3, 443449218), (6, 221724609), (9, 147816406), (18, 73908203), (37, 35955342), (74, 17977671), (111, 11985114), (222, 5992557), (333, 3995038), (666, 1997519), (1369, 971766), (2738, 485883), (4107, 323922), (8214, 161961), (12321, 107974), (24642, 53987)]