473978988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1880869}}^1$

素因数の和:1880886

約数の個数: 36

約数和(自身を含む): 1369273360

約数和(自身を除く): 895294372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1880869, 3761738, 5642607, 7523476, 11285214, 13166083, 16927821, 22570428, 26332166, 33855642, 39498249, 52664332, 67711284, 78996498, 118494747, 157992996, 236989494, 473978988]

約数ペア:

[(1, 473978988), (2, 236989494), (3, 157992996), (4, 118494747), (6, 78996498), (7, 67711284), (9, 52664332), (12, 39498249), (14, 33855642), (18, 26332166), (21, 22570428), (28, 16927821), (36, 13166083), (42, 11285214), (63, 7523476), (84, 5642607), (126, 3761738), (252, 1880869)]