11431782

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 26383968

約数和(自身を除く): 14952186

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 521, 954, 1042, 1219, 1563, 2438, 3126, 3657, 4689, 7314, 9378, 10971, 11983, 21942, 23966, 27613, 35949, 55226, 71898, 82839, 107847, 165678, 215694, 248517, 497034, 635099, 1270198, 1905297, 3810594, 5715891, 11431782]

約数ペア:

[(1, 11431782), (2, 5715891), (3, 3810594), (6, 1905297), (9, 1270198), (18, 635099), (23, 497034), (46, 248517), (53, 215694), (69, 165678), (106, 107847), (138, 82839), (159, 71898), (207, 55226), (318, 35949), (414, 27613), (477, 23966), (521, 21942), (954, 11983), (1042, 10971), (1219, 9378), (1563, 7314), (2438, 4689), (3126, 3657)]