189525492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{404969}}^1$

素因数の和:404992

約数の個数: 36

約数和(自身を含む): 515931780

約数和(自身を除く): 326406288

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 404969, 809938, 1214907, 1619876, 2429814, 3644721, 4859628, 5264597, 7289442, 10529194, 14578884, 15793791, 21058388, 31587582, 47381373, 63175164, 94762746, 189525492]

約数ペア:

[(1, 189525492), (2, 94762746), (3, 63175164), (4, 47381373), (6, 31587582), (9, 21058388), (12, 15793791), (13, 14578884), (18, 10529194), (26, 7289442), (36, 5264597), (39, 4859628), (52, 3644721), (78, 2429814), (117, 1619876), (156, 1214907), (234, 809938), (468, 404969)]