17017854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 40974336

約数和(自身を除く): 23956482

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 47, 74, 94, 111, 141, 222, 233, 259, 282, 329, 466, 518, 658, 699, 777, 987, 1398, 1554, 1631, 1739, 1974, 3262, 3478, 4893, 5217, 8621, 9786, 10434, 10951, 12173, 17242, 21902, 24346, 25863, 32853, 36519, 51726, 60347, 65706, 73038, 76657, 120694, 153314, 181041, 229971, 362082, 405187, 459942, 810374, 1215561, 2431122, 2836309, 5672618, 8508927, 17017854]

約数ペア:

[(1, 17017854), (2, 8508927), (3, 5672618), (6, 2836309), (7, 2431122), (14, 1215561), (21, 810374), (37, 459942), (42, 405187), (47, 362082), (74, 229971), (94, 181041), (111, 153314), (141, 120694), (222, 76657), (233, 73038), (259, 65706), (282, 60347), (329, 51726), (466, 36519), (518, 32853), (658, 25863), (699, 24346), (777, 21902), (987, 17242), (1398, 12173), (1554, 10951), (1631, 10434), (1739, 9786), (1974, 8621), (3262, 5217), (3478, 4893)]