142325478

素因数分解:

$2^1\times 3^3\times {\mathrm{643}}^1\times {\mathrm{4099}}^1$

素因数の和:4753

約数の個数: 32

約数和(自身を含む): 316848000

約数和(自身を除く): 174522522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 643, 1286, 1929, 3858, 4099, 5787, 8198, 11574, 12297, 17361, 24594, 34722, 36891, 73782, 110673, 221346, 2635657, 5271314, 7906971, 15813942, 23720913, 47441826, 71162739, 142325478]

約数ペア:

[(1, 142325478), (2, 71162739), (3, 47441826), (6, 23720913), (9, 15813942), (18, 7906971), (27, 5271314), (54, 2635657), (643, 221346), (1286, 110673), (1929, 73782), (3858, 36891), (4099, 34722), (5787, 24594), (8198, 17361), (11574, 12297)]