18071592

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 58222080

約数和(自身を除く): 40150488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 127, 132, 147, 154, 168, 196, 231, 242, 254, 264, 294, 308, 363, 381, 392, 462, 484, 508, 539, 588, 616, 726, 762, 847, 889, 924, 968, 1016, 1078, 1176, 1397, 1452, 1524, 1617, 1694, 1778, 1848, 2156, 2541, 2667, 2794, 2904, 3048, 3234, 3388, 3556, 4191, 4312, 5082, 5334, 5588, 5929, 6223, 6468, 6776, 7112, 8382, 9779, 10164, 10668, 11176, 11858, 12446, 12936, 15367, 16764, 17787, 18669, 19558, 20328, 21336, 23716, 24892, 29337, 30734, 33528, 35574, 37338, 39116, 46101, 47432, 49784, 58674, 61468, 68453, 71148, 74676, 78232, 92202, 107569, 117348, 122936, 136906, 142296, 149352, 184404, 205359, 215138, 234696, 273812, 322707, 368808, 410718, 430276, 547624, 645414, 752983, 821436, 860552, 1290828, 1505966, 1642872, 2258949, 2581656, 3011932, 4517898, 6023864, 9035796, 18071592]

約数ペア:

[(1, 18071592), (2, 9035796), (3, 6023864), (4, 4517898), (6, 3011932), (7, 2581656), (8, 2258949), (11, 1642872), (12, 1505966), (14, 1290828), (21, 860552), (22, 821436), (24, 752983), (28, 645414), (33, 547624), (42, 430276), (44, 410718), (49, 368808), (56, 322707), (66, 273812), (77, 234696), (84, 215138), (88, 205359), (98, 184404), (121, 149352), (127, 142296), (132, 136906), (147, 122936), (154, 117348), (168, 107569), (196, 92202), (231, 78232), (242, 74676), (254, 71148), (264, 68453), (294, 61468), (308, 58674), (363, 49784), (381, 47432), (392, 46101), (462, 39116), (484, 37338), (508, 35574), (539, 33528), (588, 30734), (616, 29337), (726, 24892), (762, 23716), (847, 21336), (889, 20328), (924, 19558), (968, 18669), (1016, 17787), (1078, 16764), (1176, 15367), (1397, 12936), (1452, 12446), (1524, 11858), (1617, 11176), (1694, 10668), (1778, 10164), (1848, 9779), (2156, 8382), (2541, 7112), (2667, 6776), (2794, 6468), (2904, 6223), (3048, 5929), (3234, 5588), (3388, 5334), (3556, 5082), (4191, 4312)]