31110948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 86407776

約数和(自身を除く): 55296828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 251, 313, 396, 502, 626, 753, 939, 1004, 1252, 1506, 1878, 2259, 2761, 2817, 3012, 3443, 3756, 4518, 5522, 5634, 6886, 8283, 9036, 10329, 11044, 11268, 13772, 16566, 20658, 24849, 30987, 33132, 41316, 49698, 61974, 78563, 99396, 123948, 157126, 235689, 314252, 471378, 707067, 864193, 942756, 1414134, 1728386, 2592579, 2828268, 3456772, 5185158, 7777737, 10370316, 15555474, 31110948]

約数ペア:

[(1, 31110948), (2, 15555474), (3, 10370316), (4, 7777737), (6, 5185158), (9, 3456772), (11, 2828268), (12, 2592579), (18, 1728386), (22, 1414134), (33, 942756), (36, 864193), (44, 707067), (66, 471378), (99, 314252), (132, 235689), (198, 157126), (251, 123948), (313, 99396), (396, 78563), (502, 61974), (626, 49698), (753, 41316), (939, 33132), (1004, 30987), (1252, 24849), (1506, 20658), (1878, 16566), (2259, 13772), (2761, 11268), (2817, 11044), (3012, 10329), (3443, 9036), (3756, 8283), (4518, 6886), (5522, 5634)]