189238644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2711}}^1$

素因数の和:3005

約数の個数: 72

約数和(自身を含む): 548865408

約数和(自身を除く): 359626764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 277, 554, 831, 1108, 1662, 1939, 2493, 2711, 3324, 3878, 4986, 5422, 5817, 7756, 8133, 9972, 10844, 11634, 16266, 17451, 18977, 23268, 24399, 32532, 34902, 37954, 48798, 56931, 69804, 75908, 97596, 113862, 170793, 227724, 341586, 683172, 750947, 1501894, 2252841, 3003788, 4505682, 5256629, 6758523, 9011364, 10513258, 13517046, 15769887, 21026516, 27034092, 31539774, 47309661, 63079548, 94619322, 189238644]

約数ペア:

[(1, 189238644), (2, 94619322), (3, 63079548), (4, 47309661), (6, 31539774), (7, 27034092), (9, 21026516), (12, 15769887), (14, 13517046), (18, 10513258), (21, 9011364), (28, 6758523), (36, 5256629), (42, 4505682), (63, 3003788), (84, 2252841), (126, 1501894), (252, 750947), (277, 683172), (554, 341586), (831, 227724), (1108, 170793), (1662, 113862), (1939, 97596), (2493, 75908), (2711, 69804), (3324, 56931), (3878, 48798), (4986, 37954), (5422, 34902), (5817, 32532), (7756, 24399), (8133, 23268), (9972, 18977), (10844, 17451), (11634, 16266)]