2036268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 5860400

約数和(自身を除く): 3824132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 229, 234, 247, 342, 458, 468, 494, 684, 687, 741, 916, 988, 1374, 1482, 2061, 2223, 2748, 2964, 2977, 4122, 4351, 4446, 5954, 8244, 8702, 8892, 8931, 11908, 13053, 17404, 17862, 26106, 26793, 35724, 39159, 52212, 53586, 56563, 78318, 107172, 113126, 156636, 169689, 226252, 339378, 509067, 678756, 1018134, 2036268]

約数ペア:

[(1, 2036268), (2, 1018134), (3, 678756), (4, 509067), (6, 339378), (9, 226252), (12, 169689), (13, 156636), (18, 113126), (19, 107172), (26, 78318), (36, 56563), (38, 53586), (39, 52212), (52, 39159), (57, 35724), (76, 26793), (78, 26106), (114, 17862), (117, 17404), (156, 13053), (171, 11908), (228, 8931), (229, 8892), (234, 8702), (247, 8244), (342, 5954), (458, 4446), (468, 4351), (494, 4122), (684, 2977), (687, 2964), (741, 2748), (916, 2223), (988, 2061), (1374, 1482)]