25038162

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 57564000

約数和(自身を除く): 32525838

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 179, 342, 358, 409, 537, 818, 1074, 1227, 1611, 2454, 3222, 3401, 3681, 6802, 7362, 7771, 10203, 15542, 20406, 23313, 30609, 46626, 61218, 69939, 73211, 139878, 146422, 219633, 439266, 658899, 1317798, 1391009, 2782018, 4173027, 8346054, 12519081, 25038162]

約数ペア:

[(1, 25038162), (2, 12519081), (3, 8346054), (6, 4173027), (9, 2782018), (18, 1391009), (19, 1317798), (38, 658899), (57, 439266), (114, 219633), (171, 146422), (179, 139878), (342, 73211), (358, 69939), (409, 61218), (537, 46626), (818, 30609), (1074, 23313), (1227, 20406), (1611, 15542), (2454, 10203), (3222, 7771), (3401, 7362), (3681, 6802)]