137937618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84211}}^1$

素因数の和:84239

約数の個数: 48

約数和(自身を含む): 367838016

約数和(自身を除く): 229900398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 84211, 168422, 252633, 505266, 589477, 757899, 1094743, 1178954, 1515798, 1768431, 2189486, 3284229, 3536862, 5305293, 6568458, 7663201, 9852687, 10610586, 15326402, 19705374, 22989603, 45979206, 68968809, 137937618]

約数ペア:

[(1, 137937618), (2, 68968809), (3, 45979206), (6, 22989603), (7, 19705374), (9, 15326402), (13, 10610586), (14, 9852687), (18, 7663201), (21, 6568458), (26, 5305293), (39, 3536862), (42, 3284229), (63, 2189486), (78, 1768431), (91, 1515798), (117, 1178954), (126, 1094743), (182, 757899), (234, 589477), (273, 505266), (546, 252633), (819, 168422), (1638, 84211)]