315511182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{22973}}^1$

素因数の和:23097

約数の個数: 48

約数和(自身を含む): 788467680

約数和(自身を除く): 472956498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 6867, 13734, 22973, 45946, 68919, 137838, 160811, 206757, 321622, 413514, 482433, 964866, 1447299, 2504057, 2894598, 5008114, 7512171, 15024342, 17528399, 22536513, 35056798, 45073026, 52585197, 105170394, 157755591, 315511182]

約数ペア:

[(1, 315511182), (2, 157755591), (3, 105170394), (6, 52585197), (7, 45073026), (9, 35056798), (14, 22536513), (18, 17528399), (21, 15024342), (42, 7512171), (63, 5008114), (109, 2894598), (126, 2504057), (218, 1447299), (327, 964866), (654, 482433), (763, 413514), (981, 321622), (1526, 206757), (1962, 160811), (2289, 137838), (4578, 68919), (6867, 45946), (13734, 22973)]