42227394

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20639}}^1$

素因数の和:20686

約数の個数: 32

約数和(自身を含む): 95109120

約数和(自身を除く): 52881726

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 20639, 41278, 61917, 123834, 227029, 454058, 639809, 681087, 1279618, 1362174, 1919427, 3838854, 7037899, 14075798, 21113697, 42227394]

約数ペア:

[(1, 42227394), (2, 21113697), (3, 14075798), (6, 7037899), (11, 3838854), (22, 1919427), (31, 1362174), (33, 1279618), (62, 681087), (66, 639809), (93, 454058), (186, 227029), (341, 123834), (682, 61917), (1023, 41278), (2046, 20639)]