1847372390838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{148957619}}^1$

素因数の和:148957693

約数の個数: 48

約数和(自身を含む): 4391866468080

約数和(自身を除く): 2544494077242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 12402, 148957619, 297915238, 446872857, 893745714, 1340618571, 1936449047, 2681237142, 3872898094, 5809347141, 7894753807, 11618694282, 15789507614, 17428041423, 23684261421, 34856082846, 47368522842, 71052784263, 102631799491, 142105568526, 205263598982, 307895398473, 615790796946, 923686195419, 1847372390838]

約数ペア:

[(1, 1847372390838), (2, 923686195419), (3, 615790796946), (6, 307895398473), (9, 205263598982), (13, 142105568526), (18, 102631799491), (26, 71052784263), (39, 47368522842), (53, 34856082846), (78, 23684261421), (106, 17428041423), (117, 15789507614), (159, 11618694282), (234, 7894753807), (318, 5809347141), (477, 3872898094), (689, 2681237142), (954, 1936449047), (1378, 1340618571), (2067, 893745714), (4134, 446872857), (6201, 297915238), (12402, 148957619)]