38382918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 91694592

約数和(自身を除く): 53311674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 53, 86, 106, 129, 159, 258, 301, 318, 371, 401, 602, 742, 802, 903, 1113, 1203, 1806, 2226, 2279, 2406, 2807, 4558, 5614, 6837, 8421, 13674, 15953, 16842, 17243, 21253, 31906, 34486, 42506, 47859, 51729, 63759, 95718, 103458, 120701, 127518, 148771, 241402, 297542, 362103, 446313, 724206, 892626, 913879, 1827758, 2741637, 5483274, 6397153, 12794306, 19191459, 38382918]

約数ペア:

[(1, 38382918), (2, 19191459), (3, 12794306), (6, 6397153), (7, 5483274), (14, 2741637), (21, 1827758), (42, 913879), (43, 892626), (53, 724206), (86, 446313), (106, 362103), (129, 297542), (159, 241402), (258, 148771), (301, 127518), (318, 120701), (371, 103458), (401, 95718), (602, 63759), (742, 51729), (802, 47859), (903, 42506), (1113, 34486), (1203, 31906), (1806, 21253), (2226, 17243), (2279, 16842), (2406, 15953), (2807, 13674), (4558, 8421), (5614, 6837)]