38649522

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{280069}}^1$

素因数の和:280097

約数の個数: 16

約数和(自身を含む): 80660160

約数和(自身を除く): 42010638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 280069, 560138, 840207, 1680414, 6441587, 12883174, 19324761, 38649522]

約数ペア:

[(1, 38649522), (2, 19324761), (3, 12883174), (6, 6441587), (23, 1680414), (46, 840207), (69, 560138), (138, 280069)]