17138772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 72

約数和(自身を含む): 51682176

約数和(自身を除く): 34543404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 2957, 5796, 5914, 8871, 11828, 17742, 20699, 26613, 35484, 41398, 53226, 62097, 68011, 82796, 106452, 124194, 136022, 186291, 204033, 248388, 272044, 372582, 408066, 476077, 612099, 745164, 816132, 952154, 1224198, 1428231, 1904308, 2448396, 2856462, 4284693, 5712924, 8569386, 17138772]

約数ペア:

[(1, 17138772), (2, 8569386), (3, 5712924), (4, 4284693), (6, 2856462), (7, 2448396), (9, 1904308), (12, 1428231), (14, 1224198), (18, 952154), (21, 816132), (23, 745164), (28, 612099), (36, 476077), (42, 408066), (46, 372582), (63, 272044), (69, 248388), (84, 204033), (92, 186291), (126, 136022), (138, 124194), (161, 106452), (207, 82796), (252, 68011), (276, 62097), (322, 53226), (414, 41398), (483, 35484), (644, 26613), (828, 20699), (966, 17742), (1449, 11828), (1932, 8871), (2898, 5914), (2957, 5796)]