15692729544

素因数分解:

$2^3\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{109141}}^1$

素因数の和:111150

約数の個数: 48

約数和(自身を含む): 42522814620

約数和(自身を除く): 26830085076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1997, 3994, 5991, 7988, 11982, 15976, 17973, 23964, 35946, 47928, 71892, 109141, 143784, 218282, 327423, 436564, 654846, 873128, 982269, 1309692, 1964538, 2619384, 3929076, 7858152, 217954577, 435909154, 653863731, 871818308, 1307727462, 1743636616, 1961591193, 2615454924, 3923182386, 5230909848, 7846364772, 15692729544]

約数ペア:

[(1, 15692729544), (2, 7846364772), (3, 5230909848), (4, 3923182386), (6, 2615454924), (8, 1961591193), (9, 1743636616), (12, 1307727462), (18, 871818308), (24, 653863731), (36, 435909154), (72, 217954577), (1997, 7858152), (3994, 3929076), (5991, 2619384), (7988, 1964538), (11982, 1309692), (15976, 982269), (17973, 873128), (23964, 654846), (35946, 436564), (47928, 327423), (71892, 218282), (109141, 143784)]