2018074832

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{50311}}^1$

素因数の和:50451

約数の個数: 40

約数和(自身を含む): 4117534080

約数和(自身を除く): 2099459248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 109, 184, 218, 368, 436, 872, 1744, 2507, 5014, 10028, 20056, 40112, 50311, 100622, 201244, 402488, 804976, 1157153, 2314306, 4628612, 5483899, 9257224, 10967798, 18514448, 21935596, 43871192, 87742384, 126129677, 252259354, 504518708, 1009037416, 2018074832]

約数ペア:

[(1, 2018074832), (2, 1009037416), (4, 504518708), (8, 252259354), (16, 126129677), (23, 87742384), (46, 43871192), (92, 21935596), (109, 18514448), (184, 10967798), (218, 9257224), (368, 5483899), (436, 4628612), (872, 2314306), (1744, 1157153), (2507, 804976), (5014, 402488), (10028, 201244), (20056, 100622), (40112, 50311)]