42368193

素因数分解:

$3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:714

約数の個数: 36

約数和(自身を含む): 71705088

約数和(自身を除く): 29336895

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 191, 441, 503, 573, 1337, 1509, 1719, 3521, 4011, 4527, 9359, 10563, 12033, 24647, 28077, 31689, 73941, 84231, 96073, 221823, 288219, 672511, 864657, 2017533, 4707577, 6052599, 14122731, 42368193]

約数ペア:

[(1, 42368193), (3, 14122731), (7, 6052599), (9, 4707577), (21, 2017533), (49, 864657), (63, 672511), (147, 288219), (191, 221823), (441, 96073), (503, 84231), (573, 73941), (1337, 31689), (1509, 28077), (1719, 24647), (3521, 12033), (4011, 10563), (4527, 9359)]