1925721511884

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{2003}}^1\times {\mathrm{80683}}^1$

素因数の和:83027

約数の個数: 72

約数和(自身を含む): 4885000516032

約数和(自身を除く): 2959279004148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1986, 2003, 2979, 3972, 4006, 5958, 6009, 8012, 11916, 12018, 18027, 24036, 36054, 72108, 80683, 161366, 242049, 322732, 484098, 662993, 726147, 968196, 1325986, 1452294, 1988979, 2651972, 2904588, 3977958, 5966937, 7955916, 11933874, 23867748, 26706073, 53412146, 80118219, 106824292, 160236438, 161608049, 240354657, 320472876, 323216098, 480709314, 484824147, 646432196, 961418628, 969648294, 1454472441, 1939296588, 2908944882, 5817889764, 53492264219, 106984528438, 160476792657, 213969056876, 320953585314, 481430377971, 641907170628, 962860755942, 1925721511884]

約数ペア:

[(1, 1925721511884), (2, 962860755942), (3, 641907170628), (4, 481430377971), (6, 320953585314), (9, 213969056876), (12, 160476792657), (18, 106984528438), (36, 53492264219), (331, 5817889764), (662, 2908944882), (993, 1939296588), (1324, 1454472441), (1986, 969648294), (2003, 961418628), (2979, 646432196), (3972, 484824147), (4006, 480709314), (5958, 323216098), (6009, 320472876), (8012, 240354657), (11916, 161608049), (12018, 160236438), (18027, 106824292), (24036, 80118219), (36054, 53412146), (72108, 26706073), (80683, 23867748), (161366, 11933874), (242049, 7955916), (322732, 5966937), (484098, 3977958), (662993, 2904588), (726147, 2651972), (968196, 1988979), (1325986, 1452294)]