25501158

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 59544576

約数和(自身を除く): 34043418

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 1987, 2139, 3974, 4278, 5961, 6417, 11922, 12834, 17883, 35766, 45701, 61597, 91402, 123194, 137103, 184791, 274206, 369582, 411309, 554373, 822618, 1108746, 1416731, 2833462, 4250193, 8500386, 12750579, 25501158]

約数ペア:

[(1, 25501158), (2, 12750579), (3, 8500386), (6, 4250193), (9, 2833462), (18, 1416731), (23, 1108746), (31, 822618), (46, 554373), (62, 411309), (69, 369582), (93, 274206), (138, 184791), (186, 137103), (207, 123194), (279, 91402), (414, 61597), (558, 45701), (713, 35766), (1426, 17883), (1987, 12834), (2139, 11922), (3974, 6417), (4278, 5961)]