40813806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{947}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 89278848

約数和(自身を除く): 48465042

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 653, 947, 1306, 1894, 1959, 2841, 3918, 5682, 7183, 10417, 14366, 20834, 21549, 31251, 43098, 62502, 618391, 1236782, 1855173, 3710346, 6802301, 13604602, 20406903, 40813806]

約数ペア:

[(1, 40813806), (2, 20406903), (3, 13604602), (6, 6802301), (11, 3710346), (22, 1855173), (33, 1236782), (66, 618391), (653, 62502), (947, 43098), (1306, 31251), (1894, 21549), (1959, 20834), (2841, 14366), (3918, 10417), (5682, 7183)]