42489738

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41413}}^1$

素因数の和:41443

約数の個数: 32

約数和(自身を含む): 99393600

約数和(自身を除く): 56903862

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 41413, 82826, 124239, 248478, 372717, 745434, 786847, 1118151, 1573694, 2236302, 2360541, 4721082, 7081623, 14163246, 21244869, 42489738]

約数ペア:

[(1, 42489738), (2, 21244869), (3, 14163246), (6, 7081623), (9, 4721082), (18, 2360541), (19, 2236302), (27, 1573694), (38, 1118151), (54, 786847), (57, 745434), (114, 372717), (171, 248478), (342, 124239), (513, 82826), (1026, 41413)]