61904346

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 144789120

約数和(自身を除く): 82884774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 239, 294, 478, 717, 881, 1434, 1673, 1762, 2643, 3346, 5019, 5286, 6167, 10038, 11711, 12334, 18501, 23422, 35133, 37002, 43169, 70266, 86338, 129507, 210559, 259014, 421118, 631677, 1263354, 1473913, 2947826, 4421739, 8843478, 10317391, 20634782, 30952173, 61904346]

約数ペア:

[(1, 61904346), (2, 30952173), (3, 20634782), (6, 10317391), (7, 8843478), (14, 4421739), (21, 2947826), (42, 1473913), (49, 1263354), (98, 631677), (147, 421118), (239, 259014), (294, 210559), (478, 129507), (717, 86338), (881, 70266), (1434, 43169), (1673, 37002), (1762, 35133), (2643, 23422), (3346, 18501), (5019, 12334), (5286, 11711), (6167, 10038)]