24188463

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 72

約数和(自身を含む): 42631680

約数和(自身を除く): 18443217

約数列:

[1, 3, 9, 13, 19, 27, 31, 39, 57, 81, 93, 117, 169, 171, 243, 247, 279, 351, 403, 507, 513, 589, 741, 837, 1053, 1209, 1521, 1539, 1767, 2223, 2511, 3159, 3211, 3627, 4563, 4617, 5239, 5301, 6669, 7533, 7657, 9633, 10881, 13689, 15717, 15903, 20007, 22971, 28899, 32643, 41067, 47151, 47709, 60021, 68913, 86697, 97929, 99541, 141453, 143127, 206739, 260091, 298623, 424359, 620217, 780273, 895869, 1273077, 1860651, 2687607, 8062821, 24188463]

約数ペア:

[(1, 24188463), (3, 8062821), (9, 2687607), (13, 1860651), (19, 1273077), (27, 895869), (31, 780273), (39, 620217), (57, 424359), (81, 298623), (93, 260091), (117, 206739), (169, 143127), (171, 141453), (243, 99541), (247, 97929), (279, 86697), (351, 68913), (403, 60021), (507, 47709), (513, 47151), (589, 41067), (741, 32643), (837, 28899), (1053, 22971), (1209, 20007), (1521, 15903), (1539, 15717), (1767, 13689), (2223, 10881), (2511, 9633), (3159, 7657), (3211, 7533), (3627, 6669), (4563, 5301), (4617, 5239)]