72984438

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{37199}}^1$

素因数の和:37316

約数の個数: 24

約数和(自身を含む): 159588000

約数和(自身を除く): 86603562

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 37199, 74398, 111597, 223194, 334791, 669582, 4054691, 8109382, 12164073, 24328146, 36492219, 72984438]

約数ペア:

[(1, 72984438), (2, 36492219), (3, 24328146), (6, 12164073), (9, 8109382), (18, 4054691), (109, 669582), (218, 334791), (327, 223194), (654, 111597), (981, 74398), (1962, 37199)]