25397658

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 144

約数和(自身を含む): 70096320

約数和(自身を除く): 44698662

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 27, 33, 39, 46, 54, 66, 69, 78, 99, 117, 121, 138, 143, 169, 198, 207, 234, 242, 253, 286, 297, 299, 338, 351, 363, 414, 429, 506, 507, 594, 598, 621, 702, 726, 759, 858, 897, 1014, 1089, 1242, 1287, 1518, 1521, 1573, 1794, 1859, 2178, 2277, 2574, 2691, 2783, 3042, 3146, 3267, 3289, 3718, 3861, 3887, 4554, 4563, 4719, 5382, 5566, 5577, 6534, 6578, 6831, 7722, 7774, 8073, 8349, 9126, 9438, 9867, 11154, 11661, 13662, 14157, 16146, 16698, 16731, 19734, 20449, 23322, 25047, 28314, 29601, 33462, 34983, 36179, 40898, 42471, 42757, 50094, 50193, 59202, 61347, 69966, 72358, 75141, 84942, 85514, 88803, 100386, 104949, 108537, 122694, 128271, 150282, 177606, 184041, 209898, 217074, 256542, 325611, 368082, 384813, 470327, 552123, 651222, 769626, 940654, 976833, 1104246, 1154439, 1410981, 1953666, 2308878, 2821962, 4232943, 8465886, 12698829, 25397658]

約数ペア:

[(1, 25397658), (2, 12698829), (3, 8465886), (6, 4232943), (9, 2821962), (11, 2308878), (13, 1953666), (18, 1410981), (22, 1154439), (23, 1104246), (26, 976833), (27, 940654), (33, 769626), (39, 651222), (46, 552123), (54, 470327), (66, 384813), (69, 368082), (78, 325611), (99, 256542), (117, 217074), (121, 209898), (138, 184041), (143, 177606), (169, 150282), (198, 128271), (207, 122694), (234, 108537), (242, 104949), (253, 100386), (286, 88803), (297, 85514), (299, 84942), (338, 75141), (351, 72358), (363, 69966), (414, 61347), (429, 59202), (506, 50193), (507, 50094), (594, 42757), (598, 42471), (621, 40898), (702, 36179), (726, 34983), (759, 33462), (858, 29601), (897, 28314), (1014, 25047), (1089, 23322), (1242, 20449), (1287, 19734), (1518, 16731), (1521, 16698), (1573, 16146), (1794, 14157), (1859, 13662), (2178, 11661), (2277, 11154), (2574, 9867), (2691, 9438), (2783, 9126), (3042, 8349), (3146, 8073), (3267, 7774), (3289, 7722), (3718, 6831), (3861, 6578), (3887, 6534), (4554, 5577), (4563, 5566), (4719, 5382)]