201804564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1293619}}^1$

素因数の和:1293639

約数の個数: 24

約数和(自身を含む): 507099040

約数和(自身を除く): 305294476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1293619, 2587238, 3880857, 5174476, 7761714, 15523428, 16817047, 33634094, 50451141, 67268188, 100902282, 201804564]

約数ペア:

[(1, 201804564), (2, 100902282), (3, 67268188), (4, 50451141), (6, 33634094), (12, 16817047), (13, 15523428), (26, 7761714), (39, 5174476), (52, 3880857), (78, 2587238), (156, 1293619)]