1917648

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 80

約数和(自身を含む): 5773440

約数和(自身を除く): 3855792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 193, 207, 216, 276, 368, 386, 414, 432, 552, 579, 621, 772, 828, 1104, 1158, 1242, 1544, 1656, 1737, 2316, 2484, 3088, 3312, 3474, 4439, 4632, 4968, 5211, 6948, 8878, 9264, 9936, 10422, 13317, 13896, 17756, 20844, 26634, 27792, 35512, 39951, 41688, 53268, 71024, 79902, 83376, 106536, 119853, 159804, 213072, 239706, 319608, 479412, 639216, 958824, 1917648]

約数ペア:

[(1, 1917648), (2, 958824), (3, 639216), (4, 479412), (6, 319608), (8, 239706), (9, 213072), (12, 159804), (16, 119853), (18, 106536), (23, 83376), (24, 79902), (27, 71024), (36, 53268), (46, 41688), (48, 39951), (54, 35512), (69, 27792), (72, 26634), (92, 20844), (108, 17756), (138, 13896), (144, 13317), (184, 10422), (193, 9936), (207, 9264), (216, 8878), (276, 6948), (368, 5211), (386, 4968), (414, 4632), (432, 4439), (552, 3474), (579, 3312), (621, 3088), (772, 2484), (828, 2316), (1104, 1737), (1158, 1656), (1242, 1544)]