1909021572

素因数分解:

$2^2\times 3^2\times {\mathrm{2939}}^1\times {\mathrm{18043}}^1$

素因数の和:20992

約数の個数: 36

約数和(自身を含む): 4827491760

約数和(自身を除く): 2918470188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2939, 5878, 8817, 11756, 17634, 18043, 26451, 35268, 36086, 52902, 54129, 72172, 105804, 108258, 162387, 216516, 324774, 649548, 53028377, 106056754, 159085131, 212113508, 318170262, 477255393, 636340524, 954510786, 1909021572]

約数ペア:

[(1, 1909021572), (2, 954510786), (3, 636340524), (4, 477255393), (6, 318170262), (9, 212113508), (12, 159085131), (18, 106056754), (36, 53028377), (2939, 649548), (5878, 324774), (8817, 216516), (11756, 162387), (17634, 108258), (18043, 105804), (26451, 72172), (35268, 54129), (36086, 52902)]