20211114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 52553088

約数和(自身を除く): 32341974

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 97, 121, 123, 154, 194, 231, 242, 246, 287, 291, 363, 451, 462, 574, 582, 679, 726, 847, 861, 902, 1067, 1353, 1358, 1694, 1722, 2037, 2134, 2541, 2706, 3157, 3201, 3977, 4074, 4961, 5082, 6314, 6402, 7469, 7954, 9471, 9922, 11737, 11931, 14883, 14938, 18942, 22407, 23474, 23862, 27839, 29766, 34727, 35211, 43747, 44814, 55678, 69454, 70422, 82159, 83517, 87494, 104181, 131241, 164318, 167034, 208362, 246477, 262482, 306229, 481217, 492954, 612458, 918687, 962434, 1443651, 1837374, 2887302, 3368519, 6737038, 10105557, 20211114]

約数ペア:

[(1, 20211114), (2, 10105557), (3, 6737038), (6, 3368519), (7, 2887302), (11, 1837374), (14, 1443651), (21, 962434), (22, 918687), (33, 612458), (41, 492954), (42, 481217), (66, 306229), (77, 262482), (82, 246477), (97, 208362), (121, 167034), (123, 164318), (154, 131241), (194, 104181), (231, 87494), (242, 83517), (246, 82159), (287, 70422), (291, 69454), (363, 55678), (451, 44814), (462, 43747), (574, 35211), (582, 34727), (679, 29766), (726, 27839), (847, 23862), (861, 23474), (902, 22407), (1067, 18942), (1353, 14938), (1358, 14883), (1694, 11931), (1722, 11737), (2037, 9922), (2134, 9471), (2541, 7954), (2706, 7469), (3157, 6402), (3201, 6314), (3977, 5082), (4074, 4961)]