670669974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{3491}}^1$

素因数の和:4333

約数の個数: 48

約数和(自身を含む): 1567251504

約数和(自身を除く): 896581530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 821, 1642, 2463, 3491, 4926, 6982, 7389, 10473, 10673, 14778, 20946, 21346, 31419, 32019, 45383, 62838, 64038, 90766, 96057, 136149, 192114, 272298, 408447, 816894, 2866111, 5732222, 8598333, 17196666, 25794999, 37259443, 51589998, 74518886, 111778329, 223556658, 335334987, 670669974]

約数ペア:

[(1, 670669974), (2, 335334987), (3, 223556658), (6, 111778329), (9, 74518886), (13, 51589998), (18, 37259443), (26, 25794999), (39, 17196666), (78, 8598333), (117, 5732222), (234, 2866111), (821, 816894), (1642, 408447), (2463, 272298), (3491, 192114), (4926, 136149), (6982, 96057), (7389, 90766), (10473, 64038), (10673, 62838), (14778, 45383), (20946, 32019), (21346, 31419)]