219682746

素因数分解:

$2^1\times 3^3\times {\mathrm{1373}}^1\times {\mathrm{2963}}^1$

素因数の和:4347

約数の個数: 32

約数和(自身を含む): 488704320

約数和(自身を除く): 269021574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1373, 2746, 2963, 4119, 5926, 8238, 8889, 12357, 17778, 24714, 26667, 37071, 53334, 74142, 80001, 160002, 4068199, 8136398, 12204597, 24409194, 36613791, 73227582, 109841373, 219682746]

約数ペア:

[(1, 219682746), (2, 109841373), (3, 73227582), (6, 36613791), (9, 24409194), (18, 12204597), (27, 8136398), (54, 4068199), (1373, 160002), (2746, 80001), (2963, 74142), (4119, 53334), (5926, 37071), (8238, 26667), (8889, 24714), (12357, 17778)]