17970948

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16103}}^1$

素因数の和:16144

約数の個数: 36

約数和(自身を含む): 46894848

約数和(自身を除く): 28923900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 16103, 32206, 48309, 64412, 96618, 144927, 193236, 289854, 499193, 579708, 998386, 1497579, 1996772, 2995158, 4492737, 5990316, 8985474, 17970948]

約数ペア:

[(1, 17970948), (2, 8985474), (3, 5990316), (4, 4492737), (6, 2995158), (9, 1996772), (12, 1497579), (18, 998386), (31, 579708), (36, 499193), (62, 289854), (93, 193236), (124, 144927), (186, 96618), (279, 64412), (372, 48309), (558, 32206), (1116, 16103)]