13986828

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 37180416

約数和(自身を除く): 23193588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 83, 93, 124, 151, 166, 186, 249, 279, 302, 332, 372, 453, 498, 558, 604, 747, 906, 996, 1116, 1359, 1494, 1812, 2573, 2718, 2988, 4681, 5146, 5436, 7719, 9362, 10292, 12533, 14043, 15438, 18724, 23157, 25066, 28086, 30876, 37599, 42129, 46314, 50132, 56172, 75198, 84258, 92628, 112797, 150396, 168516, 225594, 388523, 451188, 777046, 1165569, 1554092, 2331138, 3496707, 4662276, 6993414, 13986828]

約数ペア:

[(1, 13986828), (2, 6993414), (3, 4662276), (4, 3496707), (6, 2331138), (9, 1554092), (12, 1165569), (18, 777046), (31, 451188), (36, 388523), (62, 225594), (83, 168516), (93, 150396), (124, 112797), (151, 92628), (166, 84258), (186, 75198), (249, 56172), (279, 50132), (302, 46314), (332, 42129), (372, 37599), (453, 30876), (498, 28086), (558, 25066), (604, 23157), (747, 18724), (906, 15438), (996, 14043), (1116, 12533), (1359, 10292), (1494, 9362), (1812, 7719), (2573, 5436), (2718, 5146), (2988, 4681)]