19002665124

素因数分解:

$2^2\times 3^6\times {\mathrm{307}}^1\times {\mathrm{21227}}^1$

素因数の和:21556

約数の個数: 84

約数和(自身を含む): 50023951824

約数和(自身を除く): 31021286700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 307, 324, 486, 614, 729, 921, 972, 1228, 1458, 1842, 2763, 2916, 3684, 5526, 8289, 11052, 16578, 21227, 24867, 33156, 42454, 49734, 63681, 74601, 84908, 99468, 127362, 149202, 191043, 223803, 254724, 298404, 382086, 447606, 573129, 764172, 895212, 1146258, 1719387, 2292516, 3438774, 5158161, 6516689, 6877548, 10316322, 13033378, 15474483, 19550067, 20632644, 26066756, 30948966, 39100134, 58650201, 61897932, 78200268, 117300402, 175950603, 234600804, 351901206, 527851809, 703802412, 1055703618, 1583555427, 2111407236, 3167110854, 4750666281, 6334221708, 9501332562, 19002665124]

約数ペア:

[(1, 19002665124), (2, 9501332562), (3, 6334221708), (4, 4750666281), (6, 3167110854), (9, 2111407236), (12, 1583555427), (18, 1055703618), (27, 703802412), (36, 527851809), (54, 351901206), (81, 234600804), (108, 175950603), (162, 117300402), (243, 78200268), (307, 61897932), (324, 58650201), (486, 39100134), (614, 30948966), (729, 26066756), (921, 20632644), (972, 19550067), (1228, 15474483), (1458, 13033378), (1842, 10316322), (2763, 6877548), (2916, 6516689), (3684, 5158161), (5526, 3438774), (8289, 2292516), (11052, 1719387), (16578, 1146258), (21227, 895212), (24867, 764172), (33156, 573129), (42454, 447606), (49734, 382086), (63681, 298404), (74601, 254724), (84908, 223803), (99468, 191043), (127362, 149202)]