15663537636

素因数分解:

$2^2\times 3^1\times {\mathrm{631}}^1\times {\mathrm{809}}^1\times {\mathrm{2557}}^1$

素因数の和:4004

約数の個数: 48

約数和(自身を含む): 36665758080

約数和(自身を除く): 21002220444

約数列:

[1, 2, 3, 4, 6, 12, 631, 809, 1262, 1618, 1893, 2427, 2524, 2557, 3236, 3786, 4854, 5114, 7572, 7671, 9708, 10228, 15342, 30684, 510479, 1020958, 1531437, 1613467, 2041916, 2068613, 3062874, 3226934, 4137226, 4840401, 6125748, 6205839, 6453868, 8274452, 9680802, 12411678, 19361604, 24823356, 1305294803, 2610589606, 3915884409, 5221179212, 7831768818, 15663537636]

約数ペア:

[(1, 15663537636), (2, 7831768818), (3, 5221179212), (4, 3915884409), (6, 2610589606), (12, 1305294803), (631, 24823356), (809, 19361604), (1262, 12411678), (1618, 9680802), (1893, 8274452), (2427, 6453868), (2524, 6205839), (2557, 6125748), (3236, 4840401), (3786, 4137226), (4854, 3226934), (5114, 3062874), (7572, 2068613), (7671, 2041916), (9708, 1613467), (10228, 1531437), (15342, 1020958), (30684, 510479)]