40370238

素因数分解:

$2^1\times 3^4\times {\mathrm{249199}}^1$

素因数の和:249213

約数の個数: 20

約数和(自身を含む): 90459600

約数和(自身を除く): 50089362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 249199, 498398, 747597, 1495194, 2242791, 4485582, 6728373, 13456746, 20185119, 40370238]

約数ペア:

[(1, 40370238), (2, 20185119), (3, 13456746), (6, 6728373), (9, 4485582), (18, 2242791), (27, 1495194), (54, 747597), (81, 498398), (162, 249199)]