2013639984

素因数分解:

$2^4\times 3^2\times {\mathrm{647}}^1\times {\mathrm{21613}}^1$

素因数の和:22274

約数の個数: 60

約数和(自身を含む): 5644366416

約数和(自身を除く): 3630726432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 647, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 10352, 11646, 15528, 21613, 23292, 31056, 43226, 46584, 64839, 86452, 93168, 129678, 172904, 194517, 259356, 345808, 389034, 518712, 778068, 1037424, 1556136, 3112272, 13983611, 27967222, 41950833, 55934444, 83901666, 111868888, 125852499, 167803332, 223737776, 251704998, 335606664, 503409996, 671213328, 1006819992, 2013639984]

約数ペア:

[(1, 2013639984), (2, 1006819992), (3, 671213328), (4, 503409996), (6, 335606664), (8, 251704998), (9, 223737776), (12, 167803332), (16, 125852499), (18, 111868888), (24, 83901666), (36, 55934444), (48, 41950833), (72, 27967222), (144, 13983611), (647, 3112272), (1294, 1556136), (1941, 1037424), (2588, 778068), (3882, 518712), (5176, 389034), (5823, 345808), (7764, 259356), (10352, 194517), (11646, 172904), (15528, 129678), (21613, 93168), (23292, 86452), (31056, 64839), (43226, 46584)]