15940524894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1499}}^1\times {\mathrm{3779}}^1$

素因数の和:5357

約数の個数: 64

約数和(自身を含む): 37013760000

約数和(自身を除く): 21073235106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 1499, 2814, 2998, 3779, 4497, 7558, 8994, 10493, 11337, 20986, 22674, 26453, 31479, 52906, 62958, 79359, 100433, 158718, 200866, 253193, 301299, 506386, 602598, 703031, 759579, 1406062, 1519158, 1772351, 2109093, 3544702, 4218186, 5317053, 5664721, 10634106, 11329442, 16994163, 33988326, 39653047, 79306094, 118959141, 237918282, 379536307, 759072614, 1138608921, 2277217842, 2656754149, 5313508298, 7970262447, 15940524894]

約数ペア:

[(1, 15940524894), (2, 7970262447), (3, 5313508298), (6, 2656754149), (7, 2277217842), (14, 1138608921), (21, 759072614), (42, 379536307), (67, 237918282), (134, 118959141), (201, 79306094), (402, 39653047), (469, 33988326), (938, 16994163), (1407, 11329442), (1499, 10634106), (2814, 5664721), (2998, 5317053), (3779, 4218186), (4497, 3544702), (7558, 2109093), (8994, 1772351), (10493, 1519158), (11337, 1406062), (20986, 759579), (22674, 703031), (26453, 602598), (31479, 506386), (52906, 301299), (62958, 253193), (79359, 200866), (100433, 158718)]