2103156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 5975424

約数和(自身を除く): 3872268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 113, 132, 141, 188, 198, 226, 282, 339, 396, 423, 452, 517, 564, 678, 846, 1017, 1034, 1243, 1356, 1551, 1692, 2034, 2068, 2486, 3102, 3729, 4068, 4653, 4972, 5311, 6204, 7458, 9306, 10622, 11187, 14916, 15933, 18612, 21244, 22374, 31866, 44748, 47799, 58421, 63732, 95598, 116842, 175263, 191196, 233684, 350526, 525789, 701052, 1051578, 2103156]

約数ペア:

[(1, 2103156), (2, 1051578), (3, 701052), (4, 525789), (6, 350526), (9, 233684), (11, 191196), (12, 175263), (18, 116842), (22, 95598), (33, 63732), (36, 58421), (44, 47799), (47, 44748), (66, 31866), (94, 22374), (99, 21244), (113, 18612), (132, 15933), (141, 14916), (188, 11187), (198, 10622), (226, 9306), (282, 7458), (339, 6204), (396, 5311), (423, 4972), (452, 4653), (517, 4068), (564, 3729), (678, 3102), (846, 2486), (1017, 2068), (1034, 2034), (1243, 1692), (1356, 1551)]