15290388

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{1217}}^1$

素因数の和:1576

約数の個数: 36

約数和(自身を含む): 38793300

約数和(自身を除く): 23502912

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1217, 1396, 2094, 2434, 3141, 3651, 4188, 4868, 6282, 7302, 10953, 12564, 14604, 21906, 43812, 424733, 849466, 1274199, 1698932, 2548398, 3822597, 5096796, 7645194, 15290388]

約数ペア:

[(1, 15290388), (2, 7645194), (3, 5096796), (4, 3822597), (6, 2548398), (9, 1698932), (12, 1274199), (18, 849466), (36, 424733), (349, 43812), (698, 21906), (1047, 14604), (1217, 12564), (1396, 10953), (2094, 7302), (2434, 6282), (3141, 4868), (3651, 4188)]