16018704

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 49649600

約数和(自身を除く): 33630896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 199, 208, 234, 258, 312, 344, 387, 398, 468, 516, 559, 597, 624, 688, 774, 796, 936, 1032, 1118, 1194, 1548, 1592, 1677, 1791, 1872, 2064, 2236, 2388, 2587, 3096, 3184, 3354, 3582, 4472, 4776, 5031, 5174, 6192, 6708, 7164, 7761, 8557, 8944, 9552, 10062, 10348, 13416, 14328, 15522, 17114, 20124, 20696, 23283, 25671, 26832, 28656, 31044, 34228, 40248, 41392, 46566, 51342, 62088, 68456, 77013, 80496, 93132, 102684, 111241, 124176, 136912, 154026, 186264, 205368, 222482, 308052, 333723, 372528, 410736, 444964, 616104, 667446, 889928, 1001169, 1232208, 1334892, 1779856, 2002338, 2669784, 4004676, 5339568, 8009352, 16018704]

約数ペア:

[(1, 16018704), (2, 8009352), (3, 5339568), (4, 4004676), (6, 2669784), (8, 2002338), (9, 1779856), (12, 1334892), (13, 1232208), (16, 1001169), (18, 889928), (24, 667446), (26, 616104), (36, 444964), (39, 410736), (43, 372528), (48, 333723), (52, 308052), (72, 222482), (78, 205368), (86, 186264), (104, 154026), (117, 136912), (129, 124176), (144, 111241), (156, 102684), (172, 93132), (199, 80496), (208, 77013), (234, 68456), (258, 62088), (312, 51342), (344, 46566), (387, 41392), (398, 40248), (468, 34228), (516, 31044), (559, 28656), (597, 26832), (624, 25671), (688, 23283), (774, 20696), (796, 20124), (936, 17114), (1032, 15522), (1118, 14328), (1194, 13416), (1548, 10348), (1592, 10062), (1677, 9552), (1791, 8944), (1872, 8557), (2064, 7761), (2236, 7164), (2388, 6708), (2587, 6192), (3096, 5174), (3184, 5031), (3354, 4776), (3582, 4472)]