3130668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 8736000

約数和(自身を除く): 5605332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 199, 207, 228, 276, 342, 398, 414, 437, 597, 684, 796, 828, 874, 1194, 1311, 1748, 1791, 2388, 2622, 3582, 3781, 3933, 4577, 5244, 7164, 7562, 7866, 9154, 11343, 13731, 15124, 15732, 18308, 22686, 27462, 34029, 41193, 45372, 54924, 68058, 82386, 86963, 136116, 164772, 173926, 260889, 347852, 521778, 782667, 1043556, 1565334, 3130668]

約数ペア:

[(1, 3130668), (2, 1565334), (3, 1043556), (4, 782667), (6, 521778), (9, 347852), (12, 260889), (18, 173926), (19, 164772), (23, 136116), (36, 86963), (38, 82386), (46, 68058), (57, 54924), (69, 45372), (76, 41193), (92, 34029), (114, 27462), (138, 22686), (171, 18308), (199, 15732), (207, 15124), (228, 13731), (276, 11343), (342, 9154), (398, 7866), (414, 7562), (437, 7164), (597, 5244), (684, 4577), (796, 3933), (828, 3781), (874, 3582), (1194, 2622), (1311, 2388), (1748, 1791)]