131235636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{3389}}^1$

素因数の和:3864

約数の個数: 48

約数和(自身を含む): 350824320

約数和(自身を除く): 219588684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 461, 922, 1383, 1844, 2766, 3227, 3389, 5532, 6454, 6778, 9681, 10167, 12908, 13556, 19362, 20334, 23723, 38724, 40668, 47446, 71169, 94892, 142338, 284676, 1562329, 3124658, 4686987, 6249316, 9373974, 10936303, 18747948, 21872606, 32808909, 43745212, 65617818, 131235636]

約数ペア:

[(1, 131235636), (2, 65617818), (3, 43745212), (4, 32808909), (6, 21872606), (7, 18747948), (12, 10936303), (14, 9373974), (21, 6249316), (28, 4686987), (42, 3124658), (84, 1562329), (461, 284676), (922, 142338), (1383, 94892), (1844, 71169), (2766, 47446), (3227, 40668), (3389, 38724), (5532, 23723), (6454, 20334), (6778, 19362), (9681, 13556), (10167, 12908)]