2869992

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 8305440

約数和(自身を除く): 5435448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 103, 108, 129, 162, 172, 206, 216, 258, 309, 324, 344, 387, 412, 516, 618, 648, 774, 824, 927, 1032, 1161, 1236, 1548, 1854, 2322, 2472, 2781, 3096, 3483, 3708, 4429, 4644, 5562, 6966, 7416, 8343, 8858, 9288, 11124, 13287, 13932, 16686, 17716, 22248, 26574, 27864, 33372, 35432, 39861, 53148, 66744, 79722, 106296, 119583, 159444, 239166, 318888, 358749, 478332, 717498, 956664, 1434996, 2869992]

約数ペア:

[(1, 2869992), (2, 1434996), (3, 956664), (4, 717498), (6, 478332), (8, 358749), (9, 318888), (12, 239166), (18, 159444), (24, 119583), (27, 106296), (36, 79722), (43, 66744), (54, 53148), (72, 39861), (81, 35432), (86, 33372), (103, 27864), (108, 26574), (129, 22248), (162, 17716), (172, 16686), (206, 13932), (216, 13287), (258, 11124), (309, 9288), (324, 8858), (344, 8343), (387, 7416), (412, 6966), (516, 5562), (618, 4644), (648, 4429), (774, 3708), (824, 3483), (927, 3096), (1032, 2781), (1161, 2472), (1236, 2322), (1548, 1854)]