13339728

素因数分解:

$2^4\times 3^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 40080768

約数和(自身を除く): 26741040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 73, 81, 94, 108, 141, 144, 146, 162, 188, 216, 219, 243, 282, 292, 324, 376, 423, 432, 438, 486, 564, 584, 648, 657, 752, 846, 876, 972, 1128, 1168, 1269, 1296, 1314, 1692, 1752, 1944, 1971, 2256, 2538, 2628, 3384, 3431, 3504, 3807, 3888, 3942, 5076, 5256, 5913, 6768, 6862, 7614, 7884, 10152, 10293, 10512, 11421, 11826, 13724, 15228, 15768, 17739, 20304, 20586, 22842, 23652, 27448, 30456, 30879, 31536, 35478, 41172, 45684, 47304, 54896, 60912, 61758, 70956, 82344, 91368, 92637, 94608, 123516, 141912, 164688, 182736, 185274, 247032, 277911, 283824, 370548, 494064, 555822, 741096, 833733, 1111644, 1482192, 1667466, 2223288, 3334932, 4446576, 6669864, 13339728]

約数ペア:

[(1, 13339728), (2, 6669864), (3, 4446576), (4, 3334932), (6, 2223288), (8, 1667466), (9, 1482192), (12, 1111644), (16, 833733), (18, 741096), (24, 555822), (27, 494064), (36, 370548), (47, 283824), (48, 277911), (54, 247032), (72, 185274), (73, 182736), (81, 164688), (94, 141912), (108, 123516), (141, 94608), (144, 92637), (146, 91368), (162, 82344), (188, 70956), (216, 61758), (219, 60912), (243, 54896), (282, 47304), (292, 45684), (324, 41172), (376, 35478), (423, 31536), (432, 30879), (438, 30456), (486, 27448), (564, 23652), (584, 22842), (648, 20586), (657, 20304), (752, 17739), (846, 15768), (876, 15228), (972, 13724), (1128, 11826), (1168, 11421), (1269, 10512), (1296, 10293), (1314, 10152), (1692, 7884), (1752, 7614), (1944, 6862), (1971, 6768), (2256, 5913), (2538, 5256), (2628, 5076), (3384, 3942), (3431, 3888), (3504, 3807)]