1888524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 5503680

約数和(自身を除く): 3615156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 251, 342, 396, 418, 502, 627, 684, 753, 836, 1004, 1254, 1506, 1881, 2259, 2508, 2761, 3012, 3762, 4518, 4769, 5522, 7524, 8283, 9036, 9538, 11044, 14307, 16566, 19076, 24849, 28614, 33132, 42921, 49698, 52459, 57228, 85842, 99396, 104918, 157377, 171684, 209836, 314754, 472131, 629508, 944262, 1888524]

約数ペア:

[(1, 1888524), (2, 944262), (3, 629508), (4, 472131), (6, 314754), (9, 209836), (11, 171684), (12, 157377), (18, 104918), (19, 99396), (22, 85842), (33, 57228), (36, 52459), (38, 49698), (44, 42921), (57, 33132), (66, 28614), (76, 24849), (99, 19076), (114, 16566), (132, 14307), (171, 11044), (198, 9538), (209, 9036), (228, 8283), (251, 7524), (342, 5522), (396, 4769), (418, 4518), (502, 3762), (627, 3012), (684, 2761), (753, 2508), (836, 2259), (1004, 1881), (1254, 1506)]