4987044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 13890240

約数和(自身を除く): 8903196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 317, 342, 414, 437, 634, 684, 828, 874, 951, 1268, 1311, 1748, 1902, 2622, 2853, 3804, 3933, 5244, 5706, 6023, 7291, 7866, 11412, 12046, 14582, 15732, 18069, 21873, 24092, 29164, 36138, 43746, 54207, 65619, 72276, 87492, 108414, 131238, 138529, 216828, 262476, 277058, 415587, 554116, 831174, 1246761, 1662348, 2493522, 4987044]

約数ペア:

[(1, 4987044), (2, 2493522), (3, 1662348), (4, 1246761), (6, 831174), (9, 554116), (12, 415587), (18, 277058), (19, 262476), (23, 216828), (36, 138529), (38, 131238), (46, 108414), (57, 87492), (69, 72276), (76, 65619), (92, 54207), (114, 43746), (138, 36138), (171, 29164), (207, 24092), (228, 21873), (276, 18069), (317, 15732), (342, 14582), (414, 12046), (437, 11412), (634, 7866), (684, 7291), (828, 6023), (874, 5706), (951, 5244), (1268, 3933), (1311, 3804), (1748, 2853), (1902, 2622)]