345618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 926016

約数和(自身を除く): 580398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 211, 234, 273, 422, 546, 633, 819, 1266, 1477, 1638, 1899, 2743, 2954, 3798, 4431, 5486, 8229, 8862, 13293, 16458, 19201, 24687, 26586, 38402, 49374, 57603, 115206, 172809, 345618]

約数ペア:

[(1, 345618), (2, 172809), (3, 115206), (6, 57603), (7, 49374), (9, 38402), (13, 26586), (14, 24687), (18, 19201), (21, 16458), (26, 13293), (39, 8862), (42, 8229), (63, 5486), (78, 4431), (91, 3798), (117, 2954), (126, 2743), (182, 1899), (211, 1638), (234, 1477), (273, 1266), (422, 819), (546, 633)]