38690718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 85896720

約数和(自身を除く): 47206002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 137, 242, 274, 363, 389, 411, 726, 778, 822, 1167, 1507, 2334, 3014, 4279, 4521, 8558, 9042, 12837, 16577, 25674, 33154, 47069, 49731, 53293, 94138, 99462, 106586, 141207, 159879, 282414, 319758, 586223, 1172446, 1758669, 3517338, 6448453, 12896906, 19345359, 38690718]

約数ペア:

[(1, 38690718), (2, 19345359), (3, 12896906), (6, 6448453), (11, 3517338), (22, 1758669), (33, 1172446), (66, 586223), (121, 319758), (137, 282414), (242, 159879), (274, 141207), (363, 106586), (389, 99462), (411, 94138), (726, 53293), (778, 49731), (822, 47069), (1167, 33154), (1507, 25674), (2334, 16577), (3014, 12837), (4279, 9042), (4521, 8558)]