17973228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 52433920

約数和(自身を除く): 34460692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 109, 151, 156, 182, 218, 273, 302, 327, 364, 436, 453, 546, 604, 654, 763, 906, 1057, 1092, 1308, 1417, 1526, 1812, 1963, 2114, 2289, 2834, 3052, 3171, 3926, 4228, 4251, 4578, 5668, 5889, 6342, 7852, 8502, 9156, 9919, 11778, 12684, 13741, 16459, 17004, 19838, 23556, 27482, 29757, 32918, 39676, 41223, 49377, 54964, 59514, 65836, 82446, 98754, 115213, 119028, 164892, 197508, 213967, 230426, 345639, 427934, 460852, 641901, 691278, 855868, 1283802, 1382556, 1497769, 2567604, 2995538, 4493307, 5991076, 8986614, 17973228]

約数ペア:

[(1, 17973228), (2, 8986614), (3, 5991076), (4, 4493307), (6, 2995538), (7, 2567604), (12, 1497769), (13, 1382556), (14, 1283802), (21, 855868), (26, 691278), (28, 641901), (39, 460852), (42, 427934), (52, 345639), (78, 230426), (84, 213967), (91, 197508), (109, 164892), (151, 119028), (156, 115213), (182, 98754), (218, 82446), (273, 65836), (302, 59514), (327, 54964), (364, 49377), (436, 41223), (453, 39676), (546, 32918), (604, 29757), (654, 27482), (763, 23556), (906, 19838), (1057, 17004), (1092, 16459), (1308, 13741), (1417, 12684), (1526, 11778), (1812, 9919), (1963, 9156), (2114, 8502), (2289, 7852), (2834, 6342), (3052, 5889), (3171, 5668), (3926, 4578), (4228, 4251)]