978173922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{70913}}^1$

素因数の和:70959

約数の個数: 48

約数和(自身を含む): 2263574880

約数和(自身を除く): 1285400958

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1254, 2299, 4598, 6897, 13794, 70913, 141826, 212739, 425478, 780043, 1347347, 1560086, 2340129, 2694694, 4042041, 4680258, 8084082, 8580473, 14820817, 17160946, 25741419, 29641634, 44462451, 51482838, 88924902, 163028987, 326057974, 489086961, 978173922]

約数ペア:

[(1, 978173922), (2, 489086961), (3, 326057974), (6, 163028987), (11, 88924902), (19, 51482838), (22, 44462451), (33, 29641634), (38, 25741419), (57, 17160946), (66, 14820817), (114, 8580473), (121, 8084082), (209, 4680258), (242, 4042041), (363, 2694694), (418, 2340129), (627, 1560086), (726, 1347347), (1254, 780043), (2299, 425478), (4598, 212739), (6897, 141826), (13794, 70913)]