15663684996

素因数分解:

$2^2\times 3^2\times {\mathrm{1831}}^1\times {\mathrm{237631}}^1$

素因数の和:239472

約数の個数: 36

約数和(自身を含む): 39616105984

約数和(自身を除く): 23952420988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1831, 3662, 5493, 7324, 10986, 16479, 21972, 32958, 65916, 237631, 475262, 712893, 950524, 1425786, 2138679, 2851572, 4277358, 8554716, 435102361, 870204722, 1305307083, 1740409444, 2610614166, 3915921249, 5221228332, 7831842498, 15663684996]

約数ペア:

[(1, 15663684996), (2, 7831842498), (3, 5221228332), (4, 3915921249), (6, 2610614166), (9, 1740409444), (12, 1305307083), (18, 870204722), (36, 435102361), (1831, 8554716), (3662, 4277358), (5493, 2851572), (7324, 2138679), (10986, 1425786), (16479, 950524), (21972, 712893), (32958, 475262), (65916, 237631)]