7918490622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{70639}}^1$

素因数の和:70825

約数の個数: 64

約数和(自身を含む): 19286415360

約数和(自身を除く): 11367924738

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 157, 238, 314, 357, 471, 714, 942, 1099, 2198, 2669, 3297, 5338, 6594, 8007, 16014, 18683, 37366, 56049, 70639, 112098, 141278, 211917, 423834, 494473, 988946, 1200863, 1483419, 2401726, 2966838, 3602589, 7205178, 8406041, 11090323, 16812082, 22180646, 25218123, 33270969, 50436246, 66541938, 77632261, 155264522, 188535491, 232896783, 377070982, 465793566, 565606473, 1131212946, 1319748437, 2639496874, 3959245311, 7918490622]

約数ペア:

[(1, 7918490622), (2, 3959245311), (3, 2639496874), (6, 1319748437), (7, 1131212946), (14, 565606473), (17, 465793566), (21, 377070982), (34, 232896783), (42, 188535491), (51, 155264522), (102, 77632261), (119, 66541938), (157, 50436246), (238, 33270969), (314, 25218123), (357, 22180646), (471, 16812082), (714, 11090323), (942, 8406041), (1099, 7205178), (2198, 3602589), (2669, 2966838), (3297, 2401726), (5338, 1483419), (6594, 1200863), (8007, 988946), (16014, 494473), (18683, 423834), (37366, 211917), (56049, 141278), (70639, 112098)]