39978738

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{32189}}^1$

素因数の和:32223

約数の個数: 32

約数和(自身を含む): 92707200

約数和(自身を除く): 52728462

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 32189, 64378, 96567, 193134, 289701, 579402, 740347, 869103, 1480694, 1738206, 2221041, 4442082, 6663123, 13326246, 19989369, 39978738]

約数ペア:

[(1, 39978738), (2, 19989369), (3, 13326246), (6, 6663123), (9, 4442082), (18, 2221041), (23, 1738206), (27, 1480694), (46, 869103), (54, 740347), (69, 579402), (138, 289701), (207, 193134), (414, 96567), (621, 64378), (1242, 32189)]