19675602

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 46694400

約数和(自身を除く): 27018798

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 127, 151, 171, 254, 302, 342, 381, 453, 513, 762, 906, 1026, 1143, 1359, 2286, 2413, 2718, 2869, 3429, 4077, 4826, 5738, 6858, 7239, 8154, 8607, 14478, 17214, 19177, 21717, 25821, 38354, 43434, 51642, 57531, 65151, 77463, 115062, 130302, 154926, 172593, 345186, 364363, 517779, 728726, 1035558, 1093089, 2186178, 3279267, 6558534, 9837801, 19675602]

約数ペア:

[(1, 19675602), (2, 9837801), (3, 6558534), (6, 3279267), (9, 2186178), (18, 1093089), (19, 1035558), (27, 728726), (38, 517779), (54, 364363), (57, 345186), (114, 172593), (127, 154926), (151, 130302), (171, 115062), (254, 77463), (302, 65151), (342, 57531), (381, 51642), (453, 43434), (513, 38354), (762, 25821), (906, 21717), (1026, 19177), (1143, 17214), (1359, 14478), (2286, 8607), (2413, 8154), (2718, 7239), (2869, 6858), (3429, 5738), (4077, 4826)]