18976794

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8089}}^1$

素因数の和:8134

約数の個数: 32

約数和(自身を含む): 41938560

約数和(自身を除く): 22961766

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8089, 16178, 24267, 48534, 137513, 186047, 275026, 372094, 412539, 558141, 825078, 1116282, 3162799, 6325598, 9488397, 18976794]

約数ペア:

[(1, 18976794), (2, 9488397), (3, 6325598), (6, 3162799), (17, 1116282), (23, 825078), (34, 558141), (46, 412539), (51, 372094), (69, 275026), (102, 186047), (138, 137513), (391, 48534), (782, 24267), (1173, 16178), (2346, 8089)]