16718424

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 45066240

約数和(自身を除く): 28347816

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 977, 1426, 1954, 2139, 2852, 2931, 3908, 4278, 5704, 5862, 7816, 8556, 11724, 17112, 22471, 23448, 30287, 44942, 60574, 67413, 89884, 90861, 121148, 134826, 179768, 181722, 242296, 269652, 363444, 539304, 696601, 726888, 1393202, 2089803, 2786404, 4179606, 5572808, 8359212, 16718424]

約数ペア:

[(1, 16718424), (2, 8359212), (3, 5572808), (4, 4179606), (6, 2786404), (8, 2089803), (12, 1393202), (23, 726888), (24, 696601), (31, 539304), (46, 363444), (62, 269652), (69, 242296), (92, 181722), (93, 179768), (124, 134826), (138, 121148), (184, 90861), (186, 89884), (248, 67413), (276, 60574), (372, 44942), (552, 30287), (713, 23448), (744, 22471), (977, 17112), (1426, 11724), (1954, 8556), (2139, 7816), (2852, 5862), (2931, 5704), (3908, 4278)]