140009394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{25447}}^1$

素因数の和:25590

約数の個数: 32

約数和(自身を含む): 322477056

約数和(自身を除く): 182467662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 25447, 50894, 76341, 152682, 178129, 356258, 534387, 1068774, 3333557, 6667114, 10000671, 20001342, 23334899, 46669798, 70004697, 140009394]

約数ペア:

[(1, 140009394), (2, 70004697), (3, 46669798), (6, 23334899), (7, 20001342), (14, 10000671), (21, 6667114), (42, 3333557), (131, 1068774), (262, 534387), (393, 356258), (786, 178129), (917, 152682), (1834, 76341), (2751, 50894), (5502, 25447)]