17967972364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{57847}}^1$

素因数の和:57998

約数の個数: 48

約数和(自身を含む): 34144203520

約数和(自身を除く): 16176231156

約数列:

[1, 2, 4, 19, 38, 61, 67, 76, 122, 134, 244, 268, 1159, 1273, 2318, 2546, 4087, 4636, 5092, 8174, 16348, 57847, 77653, 115694, 155306, 231388, 310612, 1099093, 2198186, 3528667, 3875749, 4396372, 7057334, 7751498, 14114668, 15502996, 67044673, 73639231, 134089346, 147278462, 236420689, 268178692, 294556924, 472841378, 945682756, 4491993091, 8983986182, 17967972364]

約数ペア:

[(1, 17967972364), (2, 8983986182), (4, 4491993091), (19, 945682756), (38, 472841378), (61, 294556924), (67, 268178692), (76, 236420689), (122, 147278462), (134, 134089346), (244, 73639231), (268, 67044673), (1159, 15502996), (1273, 14114668), (2318, 7751498), (2546, 7057334), (4087, 4396372), (4636, 3875749), (5092, 3528667), (8174, 2198186), (16348, 1099093), (57847, 310612), (77653, 231388), (115694, 155306)]