31920948

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28603}}^1$

素因数の和:28644

約数の個数: 36

約数和(自身を含む): 83294848

約数和(自身を除く): 51373900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 28603, 57206, 85809, 114412, 171618, 257427, 343236, 514854, 886693, 1029708, 1773386, 2660079, 3546772, 5320158, 7980237, 10640316, 15960474, 31920948]

約数ペア:

[(1, 31920948), (2, 15960474), (3, 10640316), (4, 7980237), (6, 5320158), (9, 3546772), (12, 2660079), (18, 1773386), (31, 1029708), (36, 886693), (62, 514854), (93, 343236), (124, 257427), (186, 171618), (279, 114412), (372, 85809), (558, 57206), (1116, 28603)]