123628542

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{16903}}^1$

素因数の和:16984

約数の個数: 32

約数和(自身を含む): 262891008

約数和(自身を除く): 139262466

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 16903, 33806, 50709, 101418, 388769, 777538, 895859, 1166307, 1791718, 2332614, 2687577, 5375154, 20604757, 41209514, 61814271, 123628542]

約数ペア:

[(1, 123628542), (2, 61814271), (3, 41209514), (6, 20604757), (23, 5375154), (46, 2687577), (53, 2332614), (69, 1791718), (106, 1166307), (138, 895859), (159, 777538), (318, 388769), (1219, 101418), (2438, 50709), (3657, 33806), (7314, 16903)]