66530394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1291}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 165272640

約数和(自身を除く): 98742246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 409, 818, 1227, 1291, 2454, 2582, 2863, 3681, 3873, 5726, 7362, 7746, 8589, 9037, 11619, 17178, 18074, 23238, 25767, 27111, 51534, 54222, 81333, 162666, 528019, 1056038, 1584057, 3168114, 3696133, 4752171, 7392266, 9504342, 11088399, 22176798, 33265197, 66530394]

約数ペア:

[(1, 66530394), (2, 33265197), (3, 22176798), (6, 11088399), (7, 9504342), (9, 7392266), (14, 4752171), (18, 3696133), (21, 3168114), (42, 1584057), (63, 1056038), (126, 528019), (409, 162666), (818, 81333), (1227, 54222), (1291, 51534), (2454, 27111), (2582, 25767), (2863, 23238), (3681, 18074), (3873, 17178), (5726, 11619), (7362, 9037), (7746, 8589)]