18040026

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1187}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 38491200

約数和(自身を除く): 20451174

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 1187, 2374, 2533, 3561, 5066, 7122, 7599, 15198, 20179, 40358, 60537, 121074, 176863, 353726, 530589, 1061178, 3006671, 6013342, 9020013, 18040026]

約数ペア:

[(1, 18040026), (2, 9020013), (3, 6013342), (6, 3006671), (17, 1061178), (34, 530589), (51, 353726), (102, 176863), (149, 121074), (298, 60537), (447, 40358), (894, 20179), (1187, 15198), (2374, 7599), (2533, 7122), (3561, 5066)]