22445748

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:175

約数の個数: 90

約数和(自身を含む): 64068774

約数和(自身を除く): 41623026

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 81, 108, 117, 146, 156, 162, 219, 234, 292, 324, 351, 438, 468, 657, 702, 876, 949, 1053, 1314, 1404, 1898, 1971, 2106, 2628, 2847, 3796, 3942, 4212, 5329, 5694, 5913, 7884, 8541, 10658, 11388, 11826, 15987, 17082, 21316, 23652, 25623, 31974, 34164, 47961, 51246, 63948, 69277, 76869, 95922, 102492, 138554, 143883, 153738, 191844, 207831, 277108, 287766, 307476, 415662, 431649, 575532, 623493, 831324, 863298, 1246986, 1726596, 1870479, 2493972, 3740958, 5611437, 7481916, 11222874, 22445748]

約数ペア:

[(1, 22445748), (2, 11222874), (3, 7481916), (4, 5611437), (6, 3740958), (9, 2493972), (12, 1870479), (13, 1726596), (18, 1246986), (26, 863298), (27, 831324), (36, 623493), (39, 575532), (52, 431649), (54, 415662), (73, 307476), (78, 287766), (81, 277108), (108, 207831), (117, 191844), (146, 153738), (156, 143883), (162, 138554), (219, 102492), (234, 95922), (292, 76869), (324, 69277), (351, 63948), (438, 51246), (468, 47961), (657, 34164), (702, 31974), (876, 25623), (949, 23652), (1053, 21316), (1314, 17082), (1404, 15987), (1898, 11826), (1971, 11388), (2106, 10658), (2628, 8541), (2847, 7884), (3796, 5913), (3942, 5694), (4212, 5329)]