15121806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21179}}^1$

素因数の和:21208

約数の個数: 32

約数和(自身を含む): 36599040

約数和(自身を除く): 21477234

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 21179, 42358, 63537, 127074, 148253, 296506, 360043, 444759, 720086, 889518, 1080129, 2160258, 2520301, 5040602, 7560903, 15121806]

約数ペア:

[(1, 15121806), (2, 7560903), (3, 5040602), (6, 2520301), (7, 2160258), (14, 1080129), (17, 889518), (21, 720086), (34, 444759), (42, 360043), (51, 296506), (102, 148253), (119, 127074), (238, 63537), (357, 42358), (714, 21179)]