18304818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 45785088

約数和(自身を除く): 27480270

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 827, 1054, 1302, 1581, 1654, 2481, 3162, 3689, 4962, 5789, 7378, 11067, 11578, 14059, 17367, 22134, 25637, 28118, 34734, 42177, 51274, 76911, 84354, 98413, 153822, 179459, 196826, 295239, 358918, 435829, 538377, 590478, 871658, 1076754, 1307487, 2614974, 3050803, 6101606, 9152409, 18304818]

約数ペア:

[(1, 18304818), (2, 9152409), (3, 6101606), (6, 3050803), (7, 2614974), (14, 1307487), (17, 1076754), (21, 871658), (31, 590478), (34, 538377), (42, 435829), (51, 358918), (62, 295239), (93, 196826), (102, 179459), (119, 153822), (186, 98413), (217, 84354), (238, 76911), (357, 51274), (434, 42177), (527, 34734), (651, 28118), (714, 25637), (827, 22134), (1054, 17367), (1302, 14059), (1581, 11578), (1654, 11067), (2481, 7378), (3162, 5789), (3689, 4962)]