2121630408

素因数分解:

$2^3\times 3^4\times {\mathrm{3274121}}^1$

素因数の和:3274139

約数の個数: 40

約数和(自身を含む): 5942531430

約数和(自身を除く): 3820901022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3274121, 6548242, 9822363, 13096484, 19644726, 26192968, 29467089, 39289452, 58934178, 78578904, 88401267, 117868356, 176802534, 235736712, 265203801, 353605068, 530407602, 707210136, 1060815204, 2121630408]

約数ペア:

[(1, 2121630408), (2, 1060815204), (3, 707210136), (4, 530407602), (6, 353605068), (8, 265203801), (9, 235736712), (12, 176802534), (18, 117868356), (24, 88401267), (27, 78578904), (36, 58934178), (54, 39289452), (72, 29467089), (81, 26192968), (108, 19644726), (162, 13096484), (216, 9822363), (324, 6548242), (648, 3274121)]