858453426

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{66889}}^1$

素因数の和:66951

約数の個数: 48

約数和(自身を含む): 2003489280

約数和(自身を除く): 1145035854

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 66889, 133778, 200667, 401334, 602001, 1204002, 1538447, 2073559, 3076894, 4147118, 4615341, 6220677, 9230682, 12441354, 13846023, 18662031, 27692046, 37324062, 47691857, 95383714, 143075571, 286151142, 429226713, 858453426]

約数ペア:

[(1, 858453426), (2, 429226713), (3, 286151142), (6, 143075571), (9, 95383714), (18, 47691857), (23, 37324062), (31, 27692046), (46, 18662031), (62, 13846023), (69, 12441354), (93, 9230682), (138, 6220677), (186, 4615341), (207, 4147118), (279, 3076894), (414, 2073559), (558, 1538447), (713, 1204002), (1426, 602001), (2139, 401334), (4278, 200667), (6417, 133778), (12834, 66889)]