15855684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 42542976

約数和(自身を除く): 26687292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 41, 52, 67, 74, 78, 82, 111, 123, 134, 148, 156, 164, 201, 222, 246, 268, 402, 444, 481, 492, 533, 804, 871, 962, 1066, 1443, 1517, 1599, 1742, 1924, 2132, 2479, 2613, 2747, 2886, 3034, 3198, 3484, 4551, 4958, 5226, 5494, 5772, 6068, 6396, 7437, 8241, 9102, 9916, 10452, 10988, 14874, 16482, 18204, 19721, 29748, 32227, 32964, 35711, 39442, 59163, 64454, 71422, 78884, 96681, 101639, 107133, 118326, 128908, 142844, 193362, 203278, 214266, 236652, 304917, 386724, 406556, 428532, 609834, 1219668, 1321307, 2642614, 3963921, 5285228, 7927842, 15855684]

約数ペア:

[(1, 15855684), (2, 7927842), (3, 5285228), (4, 3963921), (6, 2642614), (12, 1321307), (13, 1219668), (26, 609834), (37, 428532), (39, 406556), (41, 386724), (52, 304917), (67, 236652), (74, 214266), (78, 203278), (82, 193362), (111, 142844), (123, 128908), (134, 118326), (148, 107133), (156, 101639), (164, 96681), (201, 78884), (222, 71422), (246, 64454), (268, 59163), (402, 39442), (444, 35711), (481, 32964), (492, 32227), (533, 29748), (804, 19721), (871, 18204), (962, 16482), (1066, 14874), (1443, 10988), (1517, 10452), (1599, 9916), (1742, 9102), (1924, 8241), (2132, 7437), (2479, 6396), (2613, 6068), (2747, 5772), (2886, 5494), (3034, 5226), (3198, 4958), (3484, 4551)]