39620154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20071}}^1$

素因数の和:20130

約数の個数: 32

約数和(自身を含む): 92491776

約数和(自身を除く): 52871622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 20071, 40142, 60213, 120426, 140497, 280994, 421491, 842982, 943337, 1886674, 2830011, 5660022, 6603359, 13206718, 19810077, 39620154]

約数ペア:

[(1, 39620154), (2, 19810077), (3, 13206718), (6, 6603359), (7, 5660022), (14, 2830011), (21, 1886674), (42, 943337), (47, 842982), (94, 421491), (141, 280994), (282, 140497), (329, 120426), (658, 60213), (987, 40142), (1974, 20071)]