18448032

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 51226560

約数和(自身を除く): 32778528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 43, 48, 82, 86, 96, 109, 123, 129, 164, 172, 218, 246, 258, 327, 328, 344, 436, 492, 516, 654, 656, 688, 872, 984, 1032, 1308, 1312, 1376, 1744, 1763, 1968, 2064, 2616, 3488, 3526, 3936, 4128, 4469, 4687, 5232, 5289, 7052, 8938, 9374, 10464, 10578, 13407, 14061, 14104, 17876, 18748, 21156, 26814, 28122, 28208, 35752, 37496, 42312, 53628, 56244, 56416, 71504, 74992, 84624, 107256, 112488, 143008, 149984, 169248, 192167, 214512, 224976, 384334, 429024, 449952, 576501, 768668, 1153002, 1537336, 2306004, 3074672, 4612008, 6149344, 9224016, 18448032]

約数ペア:

[(1, 18448032), (2, 9224016), (3, 6149344), (4, 4612008), (6, 3074672), (8, 2306004), (12, 1537336), (16, 1153002), (24, 768668), (32, 576501), (41, 449952), (43, 429024), (48, 384334), (82, 224976), (86, 214512), (96, 192167), (109, 169248), (123, 149984), (129, 143008), (164, 112488), (172, 107256), (218, 84624), (246, 74992), (258, 71504), (327, 56416), (328, 56244), (344, 53628), (436, 42312), (492, 37496), (516, 35752), (654, 28208), (656, 28122), (688, 26814), (872, 21156), (984, 18748), (1032, 17876), (1308, 14104), (1312, 14061), (1376, 13407), (1744, 10578), (1763, 10464), (1968, 9374), (2064, 8938), (2616, 7052), (3488, 5289), (3526, 5232), (3936, 4687), (4128, 4469)]