42295188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 107110080

約数和(自身を除く): 64814892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 1979, 3562, 3958, 5343, 5937, 7124, 7916, 10686, 11874, 21372, 23748, 25727, 51454, 77181, 102908, 154362, 271123, 308724, 542246, 813369, 1084492, 1626738, 3253476, 3524599, 7049198, 10573797, 14098396, 21147594, 42295188]

約数ペア:

[(1, 42295188), (2, 21147594), (3, 14098396), (4, 10573797), (6, 7049198), (12, 3524599), (13, 3253476), (26, 1626738), (39, 1084492), (52, 813369), (78, 542246), (137, 308724), (156, 271123), (274, 154362), (411, 102908), (548, 77181), (822, 51454), (1644, 25727), (1781, 23748), (1979, 21372), (3562, 11874), (3958, 10686), (5343, 7916), (5937, 7124)]