181805988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5741}}^1$

素因数の和:5797

約数の個数: 96

約数和(自身を含む): 540207360

約数和(自身を除く): 358401372

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 273, 348, 364, 377, 406, 546, 609, 754, 812, 1092, 1131, 1218, 1508, 2262, 2436, 2639, 4524, 5278, 5741, 7917, 10556, 11482, 15834, 17223, 22964, 31668, 34446, 40187, 68892, 74633, 80374, 120561, 149266, 160748, 166489, 223899, 241122, 298532, 332978, 447798, 482244, 499467, 522431, 665956, 895596, 998934, 1044862, 1165423, 1567293, 1997868, 2089724, 2164357, 2330846, 3134586, 3496269, 4328714, 4661692, 6269172, 6493071, 6992538, 8657428, 12986142, 13985076, 15150499, 25972284, 30300998, 45451497, 60601996, 90902994, 181805988]

約数ペア:

[(1, 181805988), (2, 90902994), (3, 60601996), (4, 45451497), (6, 30300998), (7, 25972284), (12, 15150499), (13, 13985076), (14, 12986142), (21, 8657428), (26, 6992538), (28, 6493071), (29, 6269172), (39, 4661692), (42, 4328714), (52, 3496269), (58, 3134586), (78, 2330846), (84, 2164357), (87, 2089724), (91, 1997868), (116, 1567293), (156, 1165423), (174, 1044862), (182, 998934), (203, 895596), (273, 665956), (348, 522431), (364, 499467), (377, 482244), (406, 447798), (546, 332978), (609, 298532), (754, 241122), (812, 223899), (1092, 166489), (1131, 160748), (1218, 149266), (1508, 120561), (2262, 80374), (2436, 74633), (2639, 68892), (4524, 40187), (5278, 34446), (5741, 31668), (7917, 22964), (10556, 17223), (11482, 15834)]