1903572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 108

約数和(自身を含む): 5809440

約数和(自身を除く): 3905868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 33, 36, 38, 44, 46, 57, 66, 69, 76, 92, 99, 114, 121, 132, 138, 171, 198, 207, 209, 228, 242, 253, 276, 342, 363, 396, 414, 418, 437, 484, 506, 627, 684, 726, 759, 828, 836, 874, 1012, 1089, 1254, 1311, 1452, 1518, 1748, 1881, 2178, 2277, 2299, 2508, 2622, 2783, 3036, 3762, 3933, 4356, 4554, 4598, 4807, 5244, 5566, 6897, 7524, 7866, 8349, 9108, 9196, 9614, 11132, 13794, 14421, 15732, 16698, 19228, 20691, 25047, 27588, 28842, 33396, 41382, 43263, 50094, 52877, 57684, 82764, 86526, 100188, 105754, 158631, 173052, 211508, 317262, 475893, 634524, 951786, 1903572]

約数ペア:

[(1, 1903572), (2, 951786), (3, 634524), (4, 475893), (6, 317262), (9, 211508), (11, 173052), (12, 158631), (18, 105754), (19, 100188), (22, 86526), (23, 82764), (33, 57684), (36, 52877), (38, 50094), (44, 43263), (46, 41382), (57, 33396), (66, 28842), (69, 27588), (76, 25047), (92, 20691), (99, 19228), (114, 16698), (121, 15732), (132, 14421), (138, 13794), (171, 11132), (198, 9614), (207, 9196), (209, 9108), (228, 8349), (242, 7866), (253, 7524), (276, 6897), (342, 5566), (363, 5244), (396, 4807), (414, 4598), (418, 4554), (437, 4356), (484, 3933), (506, 3762), (627, 3036), (684, 2783), (726, 2622), (759, 2508), (828, 2299), (836, 2277), (874, 2178), (1012, 1881), (1089, 1748), (1254, 1518), (1311, 1452)]