842912994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3671}}^1$

素因数の和:3772

約数の個数: 96

約数和(自身を含む): 2170063872

約数和(自身を除く): 1327150878

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 71, 77, 98, 142, 147, 154, 213, 231, 294, 426, 462, 497, 539, 781, 994, 1078, 1491, 1562, 1617, 2343, 2982, 3234, 3479, 3671, 4686, 5467, 6958, 7342, 10437, 10934, 11013, 16401, 20874, 22026, 25697, 32802, 38269, 40381, 51394, 76538, 77091, 80762, 114807, 121143, 154182, 179879, 229614, 242286, 260641, 282667, 359758, 521282, 539637, 565334, 781923, 848001, 1079274, 1563846, 1696002, 1824487, 1978669, 2867051, 3648974, 3957338, 5473461, 5734102, 5936007, 8601153, 10946922, 11872014, 12771409, 17202306, 20069357, 25542818, 38314227, 40138714, 60208071, 76628454, 120416142, 140485499, 280970998, 421456497, 842912994]

約数ペア:

[(1, 842912994), (2, 421456497), (3, 280970998), (6, 140485499), (7, 120416142), (11, 76628454), (14, 60208071), (21, 40138714), (22, 38314227), (33, 25542818), (42, 20069357), (49, 17202306), (66, 12771409), (71, 11872014), (77, 10946922), (98, 8601153), (142, 5936007), (147, 5734102), (154, 5473461), (213, 3957338), (231, 3648974), (294, 2867051), (426, 1978669), (462, 1824487), (497, 1696002), (539, 1563846), (781, 1079274), (994, 848001), (1078, 781923), (1491, 565334), (1562, 539637), (1617, 521282), (2343, 359758), (2982, 282667), (3234, 260641), (3479, 242286), (3671, 229614), (4686, 179879), (5467, 154182), (6958, 121143), (7342, 114807), (10437, 80762), (10934, 77091), (11013, 76538), (16401, 51394), (20874, 40381), (22026, 38269), (25697, 32802)]