1897776

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 80

約数和(自身を含む): 5713920

約数和(自身を除く): 3816144

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, 191, 207, 216, 276, 368, 382, 414, 432, 552, 573, 621, 764, 828, 1104, 1146, 1242, 1528, 1656, 1719, 2292, 2484, 3056, 3312, 3438, 4393, 4584, 4968, 5157, 6876, 8786, 9168, 9936, 10314, 13179, 13752, 17572, 20628, 26358, 27504, 35144, 39537, 41256, 52716, 70288, 79074, 82512, 105432, 118611, 158148, 210864, 237222, 316296, 474444, 632592, 948888, 1897776]

約数ペア:

[(1, 1897776), (2, 948888), (3, 632592), (4, 474444), (6, 316296), (8, 237222), (9, 210864), (12, 158148), (16, 118611), (18, 105432), (23, 82512), (24, 79074), (27, 70288), (36, 52716), (46, 41256), (48, 39537), (54, 35144), (69, 27504), (72, 26358), (92, 20628), (108, 17572), (138, 13752), (144, 13179), (184, 10314), (191, 9936), (207, 9168), (216, 8786), (276, 6876), (368, 5157), (382, 4968), (414, 4584), (432, 4393), (552, 3438), (573, 3312), (621, 3056), (764, 2484), (828, 2292), (1104, 1719), (1146, 1656), (1242, 1528)]