40657086

素因数分解:

$2^1\times 3^3\times {\mathrm{653}}^1\times {\mathrm{1153}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 90565920

約数和(自身を除く): 49908834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 653, 1153, 1306, 1959, 2306, 3459, 3918, 5877, 6918, 10377, 11754, 17631, 20754, 31131, 35262, 62262, 752909, 1505818, 2258727, 4517454, 6776181, 13552362, 20328543, 40657086]

約数ペア:

[(1, 40657086), (2, 20328543), (3, 13552362), (6, 6776181), (9, 4517454), (18, 2258727), (27, 1505818), (54, 752909), (653, 62262), (1153, 35262), (1306, 31131), (1959, 20754), (2306, 17631), (3459, 11754), (3918, 10377), (5877, 6918)]