2139882372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{7159}}^1$

素因数の和:7230

約数の個数: 108

約数和(自身を含む): 5957864640

約数和(自身を除く): 3817982268

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, 342, 361, 414, 437, 684, 722, 828, 874, 1083, 1311, 1444, 1748, 2166, 2622, 3249, 3933, 4332, 5244, 6498, 7159, 7866, 8303, 12996, 14318, 15732, 16606, 21477, 24909, 28636, 33212, 42954, 49818, 64431, 74727, 85908, 99636, 128862, 136021, 149454, 164657, 257724, 272042, 298908, 329314, 408063, 493971, 544084, 658628, 816126, 987942, 1224189, 1481913, 1632252, 1975884, 2448378, 2584399, 2963826, 3128483, 4896756, 5168798, 5927652, 6256966, 7753197, 9385449, 10337596, 12513932, 15506394, 18770898, 23259591, 28156347, 31012788, 37541796, 46519182, 56312694, 59441177, 93038364, 112625388, 118882354, 178323531, 237764708, 356647062, 534970593, 713294124, 1069941186, 2139882372]

約数ペア:

[(1, 2139882372), (2, 1069941186), (3, 713294124), (4, 534970593), (6, 356647062), (9, 237764708), (12, 178323531), (18, 118882354), (19, 112625388), (23, 93038364), (36, 59441177), (38, 56312694), (46, 46519182), (57, 37541796), (69, 31012788), (76, 28156347), (92, 23259591), (114, 18770898), (138, 15506394), (171, 12513932), (207, 10337596), (228, 9385449), (276, 7753197), (342, 6256966), (361, 5927652), (414, 5168798), (437, 4896756), (684, 3128483), (722, 2963826), (828, 2584399), (874, 2448378), (1083, 1975884), (1311, 1632252), (1444, 1481913), (1748, 1224189), (2166, 987942), (2622, 816126), (3249, 658628), (3933, 544084), (4332, 493971), (5244, 408063), (6498, 329314), (7159, 298908), (7866, 272042), (8303, 257724), (12996, 164657), (14318, 149454), (15732, 136021), (16606, 128862), (21477, 99636), (24909, 85908), (28636, 74727), (33212, 64431), (42954, 49818)]