1360818

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 3257280

約数和(自身を除く): 1896462

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 173, 207, 342, 346, 414, 437, 519, 874, 1038, 1311, 1557, 2622, 3114, 3287, 3933, 3979, 6574, 7866, 7958, 9861, 11937, 19722, 23874, 29583, 35811, 59166, 71622, 75601, 151202, 226803, 453606, 680409, 1360818]

約数ペア:

[(1, 1360818), (2, 680409), (3, 453606), (6, 226803), (9, 151202), (18, 75601), (19, 71622), (23, 59166), (38, 35811), (46, 29583), (57, 23874), (69, 19722), (114, 11937), (138, 9861), (171, 7958), (173, 7866), (207, 6574), (342, 3979), (346, 3933), (414, 3287), (437, 3114), (519, 2622), (874, 1557), (1038, 1311)]