15666534

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 80

約数和(自身を含む): 38907792

約数和(自身を除く): 23241258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 81, 86, 117, 129, 162, 173, 234, 258, 346, 351, 387, 519, 559, 702, 774, 1038, 1053, 1118, 1161, 1557, 1677, 2106, 2249, 2322, 3114, 3354, 3483, 4498, 4671, 5031, 6747, 6966, 7439, 9342, 10062, 13494, 14013, 14878, 15093, 20241, 22317, 28026, 30186, 40482, 44634, 45279, 60723, 66951, 90558, 96707, 121446, 133902, 182169, 193414, 200853, 290121, 364338, 401706, 580242, 602559, 870363, 1205118, 1740726, 2611089, 5222178, 7833267, 15666534]

約数ペア:

[(1, 15666534), (2, 7833267), (3, 5222178), (6, 2611089), (9, 1740726), (13, 1205118), (18, 870363), (26, 602559), (27, 580242), (39, 401706), (43, 364338), (54, 290121), (78, 200853), (81, 193414), (86, 182169), (117, 133902), (129, 121446), (162, 96707), (173, 90558), (234, 66951), (258, 60723), (346, 45279), (351, 44634), (387, 40482), (519, 30186), (559, 28026), (702, 22317), (774, 20241), (1038, 15093), (1053, 14878), (1118, 14013), (1161, 13494), (1557, 10062), (1677, 9342), (2106, 7439), (2249, 6966), (2322, 6747), (3114, 5031), (3354, 4671), (3483, 4498)]