42018426

素因数分解:

$2^1\times 3^4\times {\mathrm{181}}^1\times {\mathrm{1433}}^1$

素因数の和:1628

約数の個数: 40

約数和(自身を含む): 94738644

約数和(自身を除く): 52720218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 362, 543, 1086, 1433, 1629, 2866, 3258, 4299, 4887, 8598, 9774, 12897, 14661, 25794, 29322, 38691, 77382, 116073, 232146, 259373, 518746, 778119, 1556238, 2334357, 4668714, 7003071, 14006142, 21009213, 42018426]

約数ペア:

[(1, 42018426), (2, 21009213), (3, 14006142), (6, 7003071), (9, 4668714), (18, 2334357), (27, 1556238), (54, 778119), (81, 518746), (162, 259373), (181, 232146), (362, 116073), (543, 77382), (1086, 38691), (1433, 29322), (1629, 25794), (2866, 14661), (3258, 12897), (4299, 9774), (4887, 8598)]