2017306824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{21061}}^1$

素因数の和:21390

約数の個数: 64

約数和(自身を含む): 5449160640

約数和(自身を除く): 3431853816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 307, 312, 614, 921, 1228, 1842, 2456, 3684, 3991, 7368, 7982, 11973, 15964, 21061, 23946, 31928, 42122, 47892, 63183, 84244, 95784, 126366, 168488, 252732, 273793, 505464, 547586, 821379, 1095172, 1642758, 2190344, 3285516, 6465727, 6571032, 12931454, 19397181, 25862908, 38794362, 51725816, 77588724, 84054451, 155177448, 168108902, 252163353, 336217804, 504326706, 672435608, 1008653412, 2017306824]

約数ペア:

[(1, 2017306824), (2, 1008653412), (3, 672435608), (4, 504326706), (6, 336217804), (8, 252163353), (12, 168108902), (13, 155177448), (24, 84054451), (26, 77588724), (39, 51725816), (52, 38794362), (78, 25862908), (104, 19397181), (156, 12931454), (307, 6571032), (312, 6465727), (614, 3285516), (921, 2190344), (1228, 1642758), (1842, 1095172), (2456, 821379), (3684, 547586), (3991, 505464), (7368, 273793), (7982, 252732), (11973, 168488), (15964, 126366), (21061, 95784), (23946, 84244), (31928, 63183), (42122, 47892)]