13324668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 40449024

約数和(自身を除く): 27124356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 43, 49, 51, 62, 68, 84, 86, 93, 98, 102, 119, 124, 129, 147, 172, 186, 196, 204, 217, 238, 258, 294, 301, 357, 372, 434, 476, 516, 527, 588, 602, 651, 714, 731, 833, 868, 903, 1054, 1204, 1302, 1333, 1428, 1462, 1519, 1581, 1666, 1806, 2107, 2108, 2193, 2499, 2604, 2666, 2924, 3038, 3162, 3332, 3612, 3689, 3999, 4214, 4386, 4557, 4998, 5117, 5332, 6076, 6321, 6324, 7378, 7998, 8428, 8772, 9114, 9331, 9996, 10234, 11067, 12642, 14756, 15351, 15996, 18228, 18662, 20468, 22134, 22661, 25284, 25823, 27993, 30702, 35819, 37324, 44268, 45322, 51646, 55986, 61404, 65317, 67983, 71638, 77469, 90644, 103292, 107457, 111972, 130634, 135966, 143276, 154938, 158627, 195951, 214914, 261268, 271932, 309876, 317254, 391902, 429828, 475881, 634508, 783804, 951762, 1110389, 1903524, 2220778, 3331167, 4441556, 6662334, 13324668]

約数ペア:

[(1, 13324668), (2, 6662334), (3, 4441556), (4, 3331167), (6, 2220778), (7, 1903524), (12, 1110389), (14, 951762), (17, 783804), (21, 634508), (28, 475881), (31, 429828), (34, 391902), (42, 317254), (43, 309876), (49, 271932), (51, 261268), (62, 214914), (68, 195951), (84, 158627), (86, 154938), (93, 143276), (98, 135966), (102, 130634), (119, 111972), (124, 107457), (129, 103292), (147, 90644), (172, 77469), (186, 71638), (196, 67983), (204, 65317), (217, 61404), (238, 55986), (258, 51646), (294, 45322), (301, 44268), (357, 37324), (372, 35819), (434, 30702), (476, 27993), (516, 25823), (527, 25284), (588, 22661), (602, 22134), (651, 20468), (714, 18662), (731, 18228), (833, 15996), (868, 15351), (903, 14756), (1054, 12642), (1204, 11067), (1302, 10234), (1333, 9996), (1428, 9331), (1462, 9114), (1519, 8772), (1581, 8428), (1666, 7998), (1806, 7378), (2107, 6324), (2108, 6321), (2193, 6076), (2499, 5332), (2604, 5117), (2666, 4998), (2924, 4557), (3038, 4386), (3162, 4214), (3332, 3999), (3612, 3689)]