42408954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:912

約数の個数: 64

約数和(自身を含む): 108564480

約数和(自身を除く): 66155526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 151, 189, 302, 378, 453, 743, 906, 1057, 1359, 1486, 2114, 2229, 2718, 3171, 4077, 4458, 5201, 6342, 6687, 8154, 9513, 10402, 13374, 15603, 19026, 20061, 28539, 31206, 40122, 46809, 57078, 93618, 112193, 140427, 224386, 280854, 336579, 673158, 785351, 1009737, 1570702, 2019474, 2356053, 3029211, 4712106, 6058422, 7068159, 14136318, 21204477, 42408954]

約数ペア:

[(1, 42408954), (2, 21204477), (3, 14136318), (6, 7068159), (7, 6058422), (9, 4712106), (14, 3029211), (18, 2356053), (21, 2019474), (27, 1570702), (42, 1009737), (54, 785351), (63, 673158), (126, 336579), (151, 280854), (189, 224386), (302, 140427), (378, 112193), (453, 93618), (743, 57078), (906, 46809), (1057, 40122), (1359, 31206), (1486, 28539), (2114, 20061), (2229, 19026), (2718, 15603), (3171, 13374), (4077, 10402), (4458, 9513), (5201, 8154), (6342, 6687)]