1855606428

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1321657}}^1$

素因数の和:1321683

約数の個数: 48

約数和(自身を含む): 5180899360

約数和(自身を除く): 3325292932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 1321657, 2643314, 3964971, 5286628, 7929942, 11894913, 15859884, 17181541, 23789826, 34363082, 35684739, 47579652, 51544623, 68726164, 71369478, 103089246, 142738956, 154633869, 206178492, 309267738, 463901607, 618535476, 927803214, 1855606428]

約数ペア:

[(1, 1855606428), (2, 927803214), (3, 618535476), (4, 463901607), (6, 309267738), (9, 206178492), (12, 154633869), (13, 142738956), (18, 103089246), (26, 71369478), (27, 68726164), (36, 51544623), (39, 47579652), (52, 35684739), (54, 34363082), (78, 23789826), (108, 17181541), (117, 15859884), (156, 11894913), (234, 7929942), (351, 5286628), (468, 3964971), (702, 2643314), (1404, 1321657)]