15697041948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20763283}}^1$

素因数の和:20763303

約数の個数: 48

約数和(自身を含む): 46509756160

約数和(自身を除く): 30812714212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20763283, 41526566, 62289849, 83053132, 124579698, 145342981, 186869547, 249159396, 290685962, 373739094, 436028943, 560608641, 581371924, 747478188, 872057886, 1121217282, 1308086829, 1744115772, 2242434564, 2616173658, 3924260487, 5232347316, 7848520974, 15697041948]

約数ペア:

[(1, 15697041948), (2, 7848520974), (3, 5232347316), (4, 3924260487), (6, 2616173658), (7, 2242434564), (9, 1744115772), (12, 1308086829), (14, 1121217282), (18, 872057886), (21, 747478188), (27, 581371924), (28, 560608641), (36, 436028943), (42, 373739094), (54, 290685962), (63, 249159396), (84, 186869547), (108, 145342981), (126, 124579698), (189, 83053132), (252, 62289849), (378, 41526566), (756, 20763283)]