387377154

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{17203}}^1$

素因数の和:17356

約数の個数: 40

約数和(自身を含む): 874307280

約数和(自身を除く): 486930126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 1251, 2502, 3753, 7506, 11259, 17203, 22518, 34406, 51609, 103218, 154827, 309654, 464481, 928962, 1393443, 2391217, 2786886, 4782434, 7173651, 14347302, 21520953, 43041906, 64562859, 129125718, 193688577, 387377154]

約数ペア:

[(1, 387377154), (2, 193688577), (3, 129125718), (6, 64562859), (9, 43041906), (18, 21520953), (27, 14347302), (54, 7173651), (81, 4782434), (139, 2786886), (162, 2391217), (278, 1393443), (417, 928962), (834, 464481), (1251, 309654), (2502, 154827), (3753, 103218), (7506, 51609), (11259, 34406), (17203, 22518)]