17990167442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{10979}}^1$

素因数の和:11151

約数の個数: 64

約数和(自身を含む): 31875379200

約数和(自身を除く): 13885211758

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 107, 214, 247, 403, 494, 589, 806, 1178, 1391, 2033, 2782, 3317, 4066, 6634, 7657, 10979, 15314, 21958, 26429, 43121, 52858, 63023, 86242, 126046, 142727, 208601, 285454, 340349, 417202, 680698, 819299, 1174753, 1638598, 2349506, 2711813, 4424537, 5423626, 6466631, 8849074, 12933262, 15271789, 22320307, 30543578, 36417343, 44640614, 72834686, 84066203, 168132406, 290163991, 473425459, 580327982, 691929517, 946850918, 1383859034, 8995083721, 17990167442]

約数ペア:

[(1, 17990167442), (2, 8995083721), (13, 1383859034), (19, 946850918), (26, 691929517), (31, 580327982), (38, 473425459), (62, 290163991), (107, 168132406), (214, 84066203), (247, 72834686), (403, 44640614), (494, 36417343), (589, 30543578), (806, 22320307), (1178, 15271789), (1391, 12933262), (2033, 8849074), (2782, 6466631), (3317, 5423626), (4066, 4424537), (6634, 2711813), (7657, 2349506), (10979, 1638598), (15314, 1174753), (21958, 819299), (26429, 680698), (43121, 417202), (52858, 340349), (63023, 285454), (86242, 208601), (126046, 142727)]