21518670048

素因数分解:

$2^5\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1295681}}^1$

素因数の和:1295867

約数の個数: 48

約数和(自身を含む): 56813064336

約数和(自身を除く): 35294394288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 5536, 8304, 16608, 1295681, 2591362, 3887043, 5182724, 7774086, 10365448, 15548172, 20730896, 31096344, 41461792, 62192688, 124385376, 224152813, 448305626, 672458439, 896611252, 1344916878, 1793222504, 2689833756, 3586445008, 5379667512, 7172890016, 10759335024, 21518670048]

約数ペア:

[(1, 21518670048), (2, 10759335024), (3, 7172890016), (4, 5379667512), (6, 3586445008), (8, 2689833756), (12, 1793222504), (16, 1344916878), (24, 896611252), (32, 672458439), (48, 448305626), (96, 224152813), (173, 124385376), (346, 62192688), (519, 41461792), (692, 31096344), (1038, 20730896), (1384, 15548172), (2076, 10365448), (2768, 7774086), (4152, 5182724), (5536, 3887043), (8304, 2591362), (16608, 1295681)]