4049406

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 9676800

約数和(自身を除く): 5627394

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 41, 54, 59, 62, 82, 93, 118, 123, 177, 186, 246, 279, 354, 369, 531, 558, 738, 837, 1062, 1107, 1271, 1593, 1674, 1829, 2214, 2419, 2542, 3186, 3658, 3813, 4838, 5487, 7257, 7626, 10974, 11439, 14514, 16461, 21771, 22878, 32922, 34317, 43542, 49383, 65313, 68634, 74989, 98766, 130626, 149978, 224967, 449934, 674901, 1349802, 2024703, 4049406]

約数ペア:

[(1, 4049406), (2, 2024703), (3, 1349802), (6, 674901), (9, 449934), (18, 224967), (27, 149978), (31, 130626), (41, 98766), (54, 74989), (59, 68634), (62, 65313), (82, 49383), (93, 43542), (118, 34317), (123, 32922), (177, 22878), (186, 21771), (246, 16461), (279, 14514), (354, 11439), (369, 10974), (531, 7626), (558, 7257), (738, 5487), (837, 4838), (1062, 3813), (1107, 3658), (1271, 3186), (1593, 2542), (1674, 2419), (1829, 2214)]