18103722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 45287424

約数和(自身を除く): 27183702

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 213, 273, 426, 467, 497, 546, 923, 934, 994, 1401, 1491, 1846, 2769, 2802, 2982, 3269, 5538, 6071, 6461, 6538, 9807, 12142, 12922, 18213, 19383, 19614, 33157, 36426, 38766, 42497, 66314, 84994, 99471, 127491, 198942, 232099, 254982, 431041, 464198, 696297, 862082, 1293123, 1392594, 2586246, 3017287, 6034574, 9051861, 18103722]

約数ペア:

[(1, 18103722), (2, 9051861), (3, 6034574), (6, 3017287), (7, 2586246), (13, 1392594), (14, 1293123), (21, 862082), (26, 696297), (39, 464198), (42, 431041), (71, 254982), (78, 232099), (91, 198942), (142, 127491), (182, 99471), (213, 84994), (273, 66314), (426, 42497), (467, 38766), (497, 36426), (546, 33157), (923, 19614), (934, 19383), (994, 18213), (1401, 12922), (1491, 12142), (1846, 9807), (2769, 6538), (2802, 6461), (2982, 6071), (3269, 5538)]