64665558

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 147644640

約数和(自身を除く): 82979082

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 109, 138, 207, 218, 327, 414, 654, 981, 1433, 1962, 2507, 2866, 4299, 5014, 7521, 8598, 12897, 15042, 22563, 25794, 32959, 45126, 65918, 98877, 156197, 197754, 296631, 312394, 468591, 593262, 937182, 1405773, 2811546, 3592531, 7185062, 10777593, 21555186, 32332779, 64665558]

約数ペア:

[(1, 64665558), (2, 32332779), (3, 21555186), (6, 10777593), (9, 7185062), (18, 3592531), (23, 2811546), (46, 1405773), (69, 937182), (109, 593262), (138, 468591), (207, 312394), (218, 296631), (327, 197754), (414, 156197), (654, 98877), (981, 65918), (1433, 45126), (1962, 32959), (2507, 25794), (2866, 22563), (4299, 15042), (5014, 12897), (7521, 8598)]