2833128

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 8172450

約数和(自身を除く): 5339322

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 109, 114, 152, 171, 218, 228, 327, 342, 361, 436, 456, 654, 684, 722, 872, 981, 1083, 1308, 1368, 1444, 1962, 2071, 2166, 2616, 2888, 3249, 3924, 4142, 4332, 6213, 6498, 7848, 8284, 8664, 12426, 12996, 16568, 18639, 24852, 25992, 37278, 39349, 49704, 74556, 78698, 118047, 149112, 157396, 236094, 314792, 354141, 472188, 708282, 944376, 1416564, 2833128]

約数ペア:

[(1, 2833128), (2, 1416564), (3, 944376), (4, 708282), (6, 472188), (8, 354141), (9, 314792), (12, 236094), (18, 157396), (19, 149112), (24, 118047), (36, 78698), (38, 74556), (57, 49704), (72, 39349), (76, 37278), (109, 25992), (114, 24852), (152, 18639), (171, 16568), (218, 12996), (228, 12426), (327, 8664), (342, 8284), (361, 7848), (436, 6498), (456, 6213), (654, 4332), (684, 4142), (722, 3924), (872, 3249), (981, 2888), (1083, 2616), (1308, 2166), (1368, 2071), (1444, 1962)]