15696878706

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{4861}}^1$

素因数の和:5549

約数の個数: 80

約数和(自身を含む): 36371182848

約数和(自身を除く): 20674304142

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 643, 837, 1286, 1674, 1929, 2511, 3858, 4861, 5022, 5787, 9722, 11574, 14583, 17361, 19933, 29166, 34722, 39866, 43749, 52083, 59799, 87498, 104166, 119598, 131247, 150691, 179397, 262494, 301382, 358794, 393741, 452073, 538191, 787482, 904146, 1076382, 1356219, 1614573, 2712438, 3125623, 3229146, 4068657, 6251246, 8137314, 9376869, 12205971, 18753738, 24411942, 28130607, 56261214, 84391821, 96894313, 168783642, 193788626, 253175463, 290682939, 506350926, 581365878, 872048817, 1744097634, 2616146451, 5232292902, 7848439353, 15696878706]

約数ペア:

[(1, 15696878706), (2, 7848439353), (3, 5232292902), (6, 2616146451), (9, 1744097634), (18, 872048817), (27, 581365878), (31, 506350926), (54, 290682939), (62, 253175463), (81, 193788626), (93, 168783642), (162, 96894313), (186, 84391821), (279, 56261214), (558, 28130607), (643, 24411942), (837, 18753738), (1286, 12205971), (1674, 9376869), (1929, 8137314), (2511, 6251246), (3858, 4068657), (4861, 3229146), (5022, 3125623), (5787, 2712438), (9722, 1614573), (11574, 1356219), (14583, 1076382), (17361, 904146), (19933, 787482), (29166, 538191), (34722, 452073), (39866, 393741), (43749, 358794), (52083, 301382), (59799, 262494), (87498, 179397), (104166, 150691), (119598, 131247)]