15407244

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 41081040

約数和(自身を除く): 25673796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 269, 333, 387, 444, 516, 538, 666, 774, 807, 1076, 1332, 1548, 1591, 1614, 2421, 3182, 3228, 4773, 4842, 6364, 9546, 9684, 9953, 11567, 14319, 19092, 19906, 23134, 28638, 29859, 34701, 39812, 46268, 57276, 59718, 69402, 89577, 104103, 119436, 138804, 179154, 208206, 358308, 416412, 427979, 855958, 1283937, 1711916, 2567874, 3851811, 5135748, 7703622, 15407244]

約数ペア:

[(1, 15407244), (2, 7703622), (3, 5135748), (4, 3851811), (6, 2567874), (9, 1711916), (12, 1283937), (18, 855958), (36, 427979), (37, 416412), (43, 358308), (74, 208206), (86, 179154), (111, 138804), (129, 119436), (148, 104103), (172, 89577), (222, 69402), (258, 59718), (269, 57276), (333, 46268), (387, 39812), (444, 34701), (516, 29859), (538, 28638), (666, 23134), (774, 19906), (807, 19092), (1076, 14319), (1332, 11567), (1548, 9953), (1591, 9684), (1614, 9546), (2421, 6364), (3182, 4842), (3228, 4773)]