539156394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251707}}^1$

素因数の和:251739

約数の個数: 48

約数和(自身を含む): 1413592128

約数和(自身を除く): 874435734

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 251707, 503414, 755121, 1510242, 1761949, 2265363, 3523898, 4279019, 4530726, 5285847, 8558038, 10571694, 12837057, 15857541, 25674114, 29953133, 31715082, 38511171, 59906266, 77022342, 89859399, 179718798, 269578197, 539156394]

約数ペア:

[(1, 539156394), (2, 269578197), (3, 179718798), (6, 89859399), (7, 77022342), (9, 59906266), (14, 38511171), (17, 31715082), (18, 29953133), (21, 25674114), (34, 15857541), (42, 12837057), (51, 10571694), (63, 8558038), (102, 5285847), (119, 4530726), (126, 4279019), (153, 3523898), (238, 2265363), (306, 1761949), (357, 1510242), (714, 755121), (1071, 503414), (2142, 251707)]