12140312

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 24867000

約数和(自身を除く): 12726688

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 89, 118, 136, 178, 236, 289, 356, 472, 578, 712, 1003, 1156, 1513, 2006, 2312, 3026, 4012, 5251, 6052, 8024, 10502, 12104, 17051, 21004, 25721, 34102, 42008, 51442, 68204, 89267, 102884, 136408, 178534, 205768, 357068, 714136, 1517539, 3035078, 6070156, 12140312]

約数ペア:

[(1, 12140312), (2, 6070156), (4, 3035078), (8, 1517539), (17, 714136), (34, 357068), (59, 205768), (68, 178534), (89, 136408), (118, 102884), (136, 89267), (178, 68204), (236, 51442), (289, 42008), (356, 34102), (472, 25721), (578, 21004), (712, 17051), (1003, 12104), (1156, 10502), (1513, 8024), (2006, 6052), (2312, 5251), (3026, 4012)]