669920652

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{60223}}^1$

素因数の和:60339

約数の個数: 48

約数和(自身を含む): 1753722880

約数和(自身を除く): 1083802228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 11124, 60223, 120446, 180669, 240892, 361338, 542007, 722676, 1084014, 1626021, 2168028, 3252042, 6202969, 6504084, 12405938, 18608907, 24811876, 37217814, 55826721, 74435628, 111653442, 167480163, 223306884, 334960326, 669920652]

約数ペア:

[(1, 669920652), (2, 334960326), (3, 223306884), (4, 167480163), (6, 111653442), (9, 74435628), (12, 55826721), (18, 37217814), (27, 24811876), (36, 18608907), (54, 12405938), (103, 6504084), (108, 6202969), (206, 3252042), (309, 2168028), (412, 1626021), (618, 1084014), (927, 722676), (1236, 542007), (1854, 361338), (2781, 240892), (3708, 180669), (5562, 120446), (11124, 60223)]