13457862

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 33113808

約数和(自身を除く): 19655946

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 121, 167, 198, 222, 242, 333, 334, 363, 407, 501, 666, 726, 814, 1002, 1089, 1221, 1503, 1837, 2178, 2442, 3006, 3663, 3674, 4477, 5511, 6179, 7326, 8954, 11022, 12358, 13431, 16533, 18537, 20207, 26862, 33066, 37074, 40293, 40414, 55611, 60621, 67969, 80586, 111222, 121242, 135938, 181863, 203907, 363726, 407814, 611721, 747659, 1223442, 1495318, 2242977, 4485954, 6728931, 13457862]

約数ペア:

[(1, 13457862), (2, 6728931), (3, 4485954), (6, 2242977), (9, 1495318), (11, 1223442), (18, 747659), (22, 611721), (33, 407814), (37, 363726), (66, 203907), (74, 181863), (99, 135938), (111, 121242), (121, 111222), (167, 80586), (198, 67969), (222, 60621), (242, 55611), (333, 40414), (334, 40293), (363, 37074), (407, 33066), (501, 26862), (666, 20207), (726, 18537), (814, 16533), (1002, 13431), (1089, 12358), (1221, 11022), (1503, 8954), (1837, 7326), (2178, 6179), (2442, 5511), (3006, 4477), (3663, 3674)]