4407156

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 12763520

約数和(自身を除く): 8356364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 73, 78, 86, 108, 117, 129, 146, 156, 172, 219, 234, 258, 292, 351, 387, 438, 468, 516, 559, 657, 702, 774, 876, 949, 1118, 1161, 1314, 1404, 1548, 1677, 1898, 1971, 2236, 2322, 2628, 2847, 3139, 3354, 3796, 3942, 4644, 5031, 5694, 6278, 6708, 7884, 8541, 9417, 10062, 11388, 12556, 15093, 17082, 18834, 20124, 25623, 28251, 30186, 34164, 37668, 40807, 51246, 56502, 60372, 81614, 84753, 102492, 113004, 122421, 163228, 169506, 244842, 339012, 367263, 489684, 734526, 1101789, 1469052, 2203578, 4407156]

約数ペア:

[(1, 4407156), (2, 2203578), (3, 1469052), (4, 1101789), (6, 734526), (9, 489684), (12, 367263), (13, 339012), (18, 244842), (26, 169506), (27, 163228), (36, 122421), (39, 113004), (43, 102492), (52, 84753), (54, 81614), (73, 60372), (78, 56502), (86, 51246), (108, 40807), (117, 37668), (129, 34164), (146, 30186), (156, 28251), (172, 25623), (219, 20124), (234, 18834), (258, 17082), (292, 15093), (351, 12556), (387, 11388), (438, 10062), (468, 9417), (516, 8541), (559, 7884), (657, 6708), (702, 6278), (774, 5694), (876, 5031), (949, 4644), (1118, 3942), (1161, 3796), (1314, 3354), (1404, 3139), (1548, 2847), (1677, 2628), (1898, 2322), (1971, 2236)]