1293313986

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{26641}}^1$

素因数の和:26712

約数の個数: 64

約数和(自身を含む): 3069158400

約数和(自身を除く): 1775844414

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 783, 837, 899, 1566, 1674, 1798, 2697, 5394, 8091, 16182, 24273, 26641, 48546, 53282, 79923, 159846, 239769, 479538, 719307, 772589, 825871, 1438614, 1545178, 1651742, 2317767, 2477613, 4635534, 4955226, 6953301, 7432839, 13906602, 14865678, 20859903, 22298517, 23950259, 41719806, 44597034, 47900518, 71850777, 143701554, 215552331, 431104662, 646656993, 1293313986]

約数ペア:

[(1, 1293313986), (2, 646656993), (3, 431104662), (6, 215552331), (9, 143701554), (18, 71850777), (27, 47900518), (29, 44597034), (31, 41719806), (54, 23950259), (58, 22298517), (62, 20859903), (87, 14865678), (93, 13906602), (174, 7432839), (186, 6953301), (261, 4955226), (279, 4635534), (522, 2477613), (558, 2317767), (783, 1651742), (837, 1545178), (899, 1438614), (1566, 825871), (1674, 772589), (1798, 719307), (2697, 479538), (5394, 239769), (8091, 159846), (16182, 79923), (24273, 53282), (26641, 48546)]