12221484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 33069120

約数和(自身を除く): 20847636

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 443, 484, 627, 726, 836, 886, 1254, 1329, 1452, 1772, 2299, 2508, 2658, 4598, 4873, 5316, 6897, 8417, 9196, 9746, 13794, 14619, 16834, 19492, 25251, 27588, 29238, 33668, 50502, 53603, 58476, 92587, 101004, 107206, 160809, 185174, 214412, 277761, 321618, 370348, 555522, 643236, 1018457, 1111044, 2036914, 3055371, 4073828, 6110742, 12221484]

約数ペア:

[(1, 12221484), (2, 6110742), (3, 4073828), (4, 3055371), (6, 2036914), (11, 1111044), (12, 1018457), (19, 643236), (22, 555522), (33, 370348), (38, 321618), (44, 277761), (57, 214412), (66, 185174), (76, 160809), (114, 107206), (121, 101004), (132, 92587), (209, 58476), (228, 53603), (242, 50502), (363, 33668), (418, 29238), (443, 27588), (484, 25251), (627, 19492), (726, 16834), (836, 14619), (886, 13794), (1254, 9746), (1329, 9196), (1452, 8417), (1772, 6897), (2299, 5316), (2508, 4873), (2658, 4598)]