18952900424

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{5087}}^1$

素因数の和:5478

約数の個数: 64

約数和(自身を含む): 37516469760

約数和(自身を除く): 18563569336

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 307, 328, 614, 1228, 1517, 2456, 3034, 5087, 6068, 10174, 11359, 12136, 12587, 20348, 22718, 25174, 40696, 45436, 50348, 90872, 100696, 188219, 208567, 376438, 417134, 465719, 752876, 834268, 931438, 1505752, 1561709, 1668536, 1862876, 3123418, 3725752, 6246836, 7716979, 12493672, 15433958, 30867916, 57783233, 61735832, 64030069, 115566466, 128060138, 231132932, 256120276, 462265864, 512240552, 2369112553, 4738225106, 9476450212, 18952900424]

約数ペア:

[(1, 18952900424), (2, 9476450212), (4, 4738225106), (8, 2369112553), (37, 512240552), (41, 462265864), (74, 256120276), (82, 231132932), (148, 128060138), (164, 115566466), (296, 64030069), (307, 61735832), (328, 57783233), (614, 30867916), (1228, 15433958), (1517, 12493672), (2456, 7716979), (3034, 6246836), (5087, 3725752), (6068, 3123418), (10174, 1862876), (11359, 1668536), (12136, 1561709), (12587, 1505752), (20348, 931438), (22718, 834268), (25174, 752876), (40696, 465719), (45436, 417134), (50348, 376438), (90872, 208567), (100696, 188219)]