38171628

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 114401280

約数和(自身を除く): 76229652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 92, 99, 108, 121, 127, 132, 138, 198, 207, 242, 253, 254, 276, 297, 363, 381, 396, 414, 484, 506, 508, 594, 621, 726, 759, 762, 828, 1012, 1089, 1143, 1188, 1242, 1397, 1452, 1518, 1524, 2178, 2277, 2286, 2484, 2783, 2794, 2921, 3036, 3267, 3429, 4191, 4356, 4554, 4572, 5566, 5588, 5842, 6534, 6831, 6858, 8349, 8382, 8763, 9108, 11132, 11684, 12573, 13068, 13662, 13716, 15367, 16698, 16764, 17526, 25047, 25146, 26289, 27324, 30734, 32131, 33396, 35052, 37719, 46101, 50094, 50292, 52578, 61468, 64262, 75141, 75438, 78867, 92202, 96393, 100188, 105156, 128524, 138303, 150282, 150876, 157734, 184404, 192786, 276606, 289179, 300564, 315468, 353441, 385572, 414909, 553212, 578358, 706882, 829818, 867537, 1060323, 1156716, 1413764, 1659636, 1735074, 2120646, 3180969, 3470148, 4241292, 6361938, 9542907, 12723876, 19085814, 38171628]

約数ペア:

[(1, 38171628), (2, 19085814), (3, 12723876), (4, 9542907), (6, 6361938), (9, 4241292), (11, 3470148), (12, 3180969), (18, 2120646), (22, 1735074), (23, 1659636), (27, 1413764), (33, 1156716), (36, 1060323), (44, 867537), (46, 829818), (54, 706882), (66, 578358), (69, 553212), (92, 414909), (99, 385572), (108, 353441), (121, 315468), (127, 300564), (132, 289179), (138, 276606), (198, 192786), (207, 184404), (242, 157734), (253, 150876), (254, 150282), (276, 138303), (297, 128524), (363, 105156), (381, 100188), (396, 96393), (414, 92202), (484, 78867), (506, 75438), (508, 75141), (594, 64262), (621, 61468), (726, 52578), (759, 50292), (762, 50094), (828, 46101), (1012, 37719), (1089, 35052), (1143, 33396), (1188, 32131), (1242, 30734), (1397, 27324), (1452, 26289), (1518, 25146), (1524, 25047), (2178, 17526), (2277, 16764), (2286, 16698), (2484, 15367), (2783, 13716), (2794, 13662), (2921, 13068), (3036, 12573), (3267, 11684), (3429, 11132), (4191, 9108), (4356, 8763), (4554, 8382), (4572, 8349), (5566, 6858), (5588, 6831), (5842, 6534)]