16442868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 41740160

約数和(自身を除く): 25297292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 967, 1308, 1417, 1934, 2834, 2901, 3868, 4251, 5668, 5802, 8502, 11604, 12571, 17004, 25142, 37713, 50284, 75426, 105403, 150852, 210806, 316209, 421612, 632418, 1264836, 1370239, 2740478, 4110717, 5480956, 8221434, 16442868]

約数ペア:

[(1, 16442868), (2, 8221434), (3, 5480956), (4, 4110717), (6, 2740478), (12, 1370239), (13, 1264836), (26, 632418), (39, 421612), (52, 316209), (78, 210806), (109, 150852), (156, 105403), (218, 75426), (327, 50284), (436, 37713), (654, 25142), (967, 17004), (1308, 12571), (1417, 11604), (1934, 8502), (2834, 5802), (2901, 5668), (3868, 4251)]