9472918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 19095552

約数和(自身を除く): 9622634

約数列:

[1, 2, 7, 13, 14, 23, 26, 31, 46, 62, 73, 91, 146, 161, 182, 217, 299, 322, 403, 434, 511, 598, 713, 806, 949, 1022, 1426, 1679, 1898, 2093, 2263, 2821, 3358, 4186, 4526, 4991, 5642, 6643, 9269, 9982, 11753, 13286, 15841, 18538, 21827, 23506, 29419, 31682, 43654, 52049, 58838, 64883, 104098, 129766, 152789, 205933, 305578, 364343, 411866, 676637, 728686, 1353274, 4736459, 9472918]

約数ペア:

[(1, 9472918), (2, 4736459), (7, 1353274), (13, 728686), (14, 676637), (23, 411866), (26, 364343), (31, 305578), (46, 205933), (62, 152789), (73, 129766), (91, 104098), (146, 64883), (161, 58838), (182, 52049), (217, 43654), (299, 31682), (322, 29419), (403, 23506), (434, 21827), (511, 18538), (598, 15841), (713, 13286), (806, 11753), (949, 9982), (1022, 9269), (1426, 6643), (1679, 5642), (1898, 4991), (2093, 4526), (2263, 4186), (2821, 3358)]