17870244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{929}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 47913600

約数和(自身を除く): 30043356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 916, 929, 1374, 1603, 1858, 2748, 2787, 3206, 3716, 4809, 5574, 6412, 6503, 9618, 11148, 13006, 19236, 19509, 26012, 39018, 78036, 212741, 425482, 638223, 850964, 1276446, 1489187, 2552892, 2978374, 4467561, 5956748, 8935122, 17870244]

約数ペア:

[(1, 17870244), (2, 8935122), (3, 5956748), (4, 4467561), (6, 2978374), (7, 2552892), (12, 1489187), (14, 1276446), (21, 850964), (28, 638223), (42, 425482), (84, 212741), (229, 78036), (458, 39018), (687, 26012), (916, 19509), (929, 19236), (1374, 13006), (1603, 11148), (1858, 9618), (2748, 6503), (2787, 6412), (3206, 5574), (3716, 4809)]