18337566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1009}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 39705120

約数和(自身を除く): 21367554

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233, 466, 699, 1009, 1398, 2018, 3027, 3029, 6054, 6058, 9087, 13117, 18174, 26234, 39351, 78702, 235097, 470194, 705291, 1410582, 3056261, 6112522, 9168783, 18337566]

約数ペア:

[(1, 18337566), (2, 9168783), (3, 6112522), (6, 3056261), (13, 1410582), (26, 705291), (39, 470194), (78, 235097), (233, 78702), (466, 39351), (699, 26234), (1009, 18174), (1398, 13117), (2018, 9087), (3027, 6058), (3029, 6054)]