4004889426

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3903401}}^1$

素因数の和:3903431

約数の個数: 32

約数和(自身を含む): 9368164800

約数和(自身を除く): 5363275374

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 3903401, 7806802, 11710203, 23420406, 35130609, 70261218, 74164619, 105391827, 148329238, 210783654, 222493857, 444987714, 667481571, 1334963142, 2002444713, 4004889426]

約数ペア:

[(1, 4004889426), (2, 2002444713), (3, 1334963142), (6, 667481571), (9, 444987714), (18, 222493857), (19, 210783654), (27, 148329238), (38, 105391827), (54, 74164619), (57, 70261218), (114, 35130609), (171, 23420406), (342, 11710203), (513, 7806802), (1026, 3903401)]