7810938

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 19123200

約数和(自身を除く): 11312262

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 331, 342, 414, 437, 513, 621, 662, 874, 993, 1026, 1242, 1311, 1986, 2622, 2979, 3933, 5958, 6289, 7613, 7866, 8937, 11799, 12578, 15226, 17874, 18867, 22839, 23598, 37734, 45678, 56601, 68517, 113202, 137034, 144647, 169803, 205551, 289294, 339606, 411102, 433941, 867882, 1301823, 2603646, 3905469, 7810938]

約数ペア:

[(1, 7810938), (2, 3905469), (3, 2603646), (6, 1301823), (9, 867882), (18, 433941), (19, 411102), (23, 339606), (27, 289294), (38, 205551), (46, 169803), (54, 144647), (57, 137034), (69, 113202), (114, 68517), (138, 56601), (171, 45678), (207, 37734), (331, 23598), (342, 22839), (414, 18867), (437, 17874), (513, 15226), (621, 12578), (662, 11799), (874, 8937), (993, 7866), (1026, 7613), (1242, 6289), (1311, 5958), (1986, 3933), (2622, 2979)]