40752516

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{9901}}^1$

素因数の和:9929

約数の個数: 48

約数和(自身を含む): 110902400

約数和(自身を除く): 70149884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 9901, 19802, 29703, 39604, 59406, 69307, 118812, 138614, 207921, 277228, 415842, 485149, 831684, 970298, 1455447, 1940596, 2910894, 3396043, 5821788, 6792086, 10188129, 13584172, 20376258, 40752516]

約数ペア:

[(1, 40752516), (2, 20376258), (3, 13584172), (4, 10188129), (6, 6792086), (7, 5821788), (12, 3396043), (14, 2910894), (21, 1940596), (28, 1455447), (42, 970298), (49, 831684), (84, 485149), (98, 415842), (147, 277228), (196, 207921), (294, 138614), (343, 118812), (588, 69307), (686, 59406), (1029, 39604), (1372, 29703), (2058, 19802), (4116, 9901)]