945472338

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{307171}}^1$

素因数の和:307204

約数の個数: 40

約数和(自身を含む): 2230068720

約数和(自身を除く): 1284596382

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 307171, 614342, 921513, 1843026, 2764539, 5529078, 5836249, 8293617, 11672498, 16587234, 17508747, 24880851, 35017494, 49761702, 52526241, 105052482, 157578723, 315157446, 472736169, 945472338]

約数ペア:

[(1, 945472338), (2, 472736169), (3, 315157446), (6, 157578723), (9, 105052482), (18, 52526241), (19, 49761702), (27, 35017494), (38, 24880851), (54, 17508747), (57, 16587234), (81, 11672498), (114, 8293617), (162, 5836249), (171, 5529078), (342, 2764539), (513, 1843026), (1026, 921513), (1539, 614342), (3078, 307171)]