2014398972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{78479}}^1$

素因数の和:78543

約数の個数: 72

約数和(自身を含む): 5484810240

約数和(自身を除く): 3470411268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 8556, 12834, 25668, 78479, 156958, 235437, 313916, 470874, 706311, 941748, 1412622, 1805017, 2432849, 2825244, 3610034, 4865698, 5415051, 7220068, 7298547, 9731396, 10830102, 14597094, 16245153, 21660204, 21895641, 29194188, 32490306, 43791282, 55955527, 64980612, 87582564, 111911054, 167866581, 223822108, 335733162, 503599743, 671466324, 1007199486, 2014398972]

約数ペア:

[(1, 2014398972), (2, 1007199486), (3, 671466324), (4, 503599743), (6, 335733162), (9, 223822108), (12, 167866581), (18, 111911054), (23, 87582564), (31, 64980612), (36, 55955527), (46, 43791282), (62, 32490306), (69, 29194188), (92, 21895641), (93, 21660204), (124, 16245153), (138, 14597094), (186, 10830102), (207, 9731396), (276, 7298547), (279, 7220068), (372, 5415051), (414, 4865698), (558, 3610034), (713, 2825244), (828, 2432849), (1116, 1805017), (1426, 1412622), (2139, 941748), (2852, 706311), (4278, 470874), (6417, 313916), (8556, 235437), (12834, 156958), (25668, 78479)]