13881588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9721}}^1$

素因数の和:9752

約数の個数: 48

約数和(自身を含む): 39199104

約数和(自身を除く): 25317516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 9721, 19442, 29163, 38884, 58326, 68047, 116652, 136094, 165257, 204141, 272188, 330514, 408282, 495771, 661028, 816564, 991542, 1156799, 1983084, 2313598, 3470397, 4627196, 6940794, 13881588]

約数ペア:

[(1, 13881588), (2, 6940794), (3, 4627196), (4, 3470397), (6, 2313598), (7, 1983084), (12, 1156799), (14, 991542), (17, 816564), (21, 661028), (28, 495771), (34, 408282), (42, 330514), (51, 272188), (68, 204141), (84, 165257), (102, 136094), (119, 116652), (204, 68047), (238, 58326), (357, 38884), (476, 29163), (714, 19442), (1428, 9721)]