17712282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 42197760

約数和(自身を除く): 24485478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 73, 106, 109, 146, 159, 218, 219, 318, 327, 371, 438, 511, 654, 742, 763, 1022, 1113, 1526, 1533, 2226, 2289, 3066, 3869, 4578, 5777, 7738, 7957, 11554, 11607, 15914, 17331, 23214, 23871, 27083, 34662, 40439, 47742, 54166, 55699, 80878, 81249, 111398, 121317, 162498, 167097, 242634, 334194, 421721, 843442, 1265163, 2530326, 2952047, 5904094, 8856141, 17712282]

約数ペア:

[(1, 17712282), (2, 8856141), (3, 5904094), (6, 2952047), (7, 2530326), (14, 1265163), (21, 843442), (42, 421721), (53, 334194), (73, 242634), (106, 167097), (109, 162498), (146, 121317), (159, 111398), (218, 81249), (219, 80878), (318, 55699), (327, 54166), (371, 47742), (438, 40439), (511, 34662), (654, 27083), (742, 23871), (763, 23214), (1022, 17331), (1113, 15914), (1526, 11607), (1533, 11554), (2226, 7957), (2289, 7738), (3066, 5777), (3869, 4578)]