84415926

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9901}}^1$

素因数の和:9949

約数の個数: 48

約数和(自身を含む): 203189040

約数和(自身を除く): 118773114

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 4263, 8526, 9901, 19802, 29703, 59406, 69307, 138614, 207921, 287129, 415842, 485149, 574258, 861387, 970298, 1455447, 1722774, 2009903, 2910894, 4019806, 6029709, 12059418, 14069321, 28138642, 42207963, 84415926]

約数ペア:

[(1, 84415926), (2, 42207963), (3, 28138642), (6, 14069321), (7, 12059418), (14, 6029709), (21, 4019806), (29, 2910894), (42, 2009903), (49, 1722774), (58, 1455447), (87, 970298), (98, 861387), (147, 574258), (174, 485149), (203, 415842), (294, 287129), (406, 207921), (609, 138614), (1218, 69307), (1421, 59406), (2842, 29703), (4263, 19802), (8526, 9901)]