31261572

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{17027}}^1$

素因数の和:17057

約数の個数: 48

約数和(自身を含む): 85821120

約数和(自身を除く): 54559548

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 17027, 34054, 51081, 68108, 102162, 153243, 204324, 289459, 306486, 459729, 578918, 612972, 868377, 919458, 1157836, 1736754, 1838916, 2605131, 3473508, 5210262, 7815393, 10420524, 15630786, 31261572]

約数ペア:

[(1, 31261572), (2, 15630786), (3, 10420524), (4, 7815393), (6, 5210262), (9, 3473508), (12, 2605131), (17, 1838916), (18, 1736754), (27, 1157836), (34, 919458), (36, 868377), (51, 612972), (54, 578918), (68, 459729), (102, 306486), (108, 289459), (153, 204324), (204, 153243), (306, 102162), (459, 68108), (612, 51081), (918, 34054), (1836, 17027)]