2998086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 96

約数和(自身を含む): 8252160

約数和(自身を除く): 5254074

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 34, 38, 39, 42, 51, 57, 78, 91, 102, 114, 119, 133, 182, 221, 238, 247, 266, 273, 289, 323, 357, 399, 442, 494, 546, 578, 646, 663, 714, 741, 798, 867, 969, 1326, 1482, 1547, 1729, 1734, 1938, 2023, 2261, 3094, 3458, 3757, 4046, 4199, 4522, 4641, 5187, 5491, 6069, 6783, 7514, 8398, 9282, 10374, 10982, 11271, 12138, 12597, 13566, 16473, 22542, 25194, 26299, 29393, 32946, 38437, 52598, 58786, 71383, 76874, 78897, 88179, 115311, 142766, 157794, 176358, 214149, 230622, 428298, 499681, 999362, 1499043, 2998086]

約数ペア:

[(1, 2998086), (2, 1499043), (3, 999362), (6, 499681), (7, 428298), (13, 230622), (14, 214149), (17, 176358), (19, 157794), (21, 142766), (26, 115311), (34, 88179), (38, 78897), (39, 76874), (42, 71383), (51, 58786), (57, 52598), (78, 38437), (91, 32946), (102, 29393), (114, 26299), (119, 25194), (133, 22542), (182, 16473), (221, 13566), (238, 12597), (247, 12138), (266, 11271), (273, 10982), (289, 10374), (323, 9282), (357, 8398), (399, 7514), (442, 6783), (494, 6069), (546, 5491), (578, 5187), (646, 4641), (663, 4522), (714, 4199), (741, 4046), (798, 3757), (867, 3458), (969, 3094), (1326, 2261), (1482, 2023), (1547, 1938), (1729, 1734)]