84012642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1847}}^1$

素因数の和:1900

約数の個数: 72

約数和(自身を含む): 219675456

約数和(自身を除く): 135662814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 1847, 2166, 2394, 2527, 3249, 3694, 5054, 5541, 6498, 7581, 11082, 12929, 15162, 16623, 22743, 25858, 33246, 35093, 38787, 45486, 70186, 77574, 105279, 116361, 210558, 232722, 245651, 315837, 491302, 631674, 666767, 736953, 1333534, 1473906, 2000301, 2210859, 4000602, 4421718, 4667369, 6000903, 9334738, 12001806, 14002107, 28004214, 42006321, 84012642]

約数ペア:

[(1, 84012642), (2, 42006321), (3, 28004214), (6, 14002107), (7, 12001806), (9, 9334738), (14, 6000903), (18, 4667369), (19, 4421718), (21, 4000602), (38, 2210859), (42, 2000301), (57, 1473906), (63, 1333534), (114, 736953), (126, 666767), (133, 631674), (171, 491302), (266, 315837), (342, 245651), (361, 232722), (399, 210558), (722, 116361), (798, 105279), (1083, 77574), (1197, 70186), (1847, 45486), (2166, 38787), (2394, 35093), (2527, 33246), (3249, 25858), (3694, 22743), (5054, 16623), (5541, 15162), (6498, 12929), (7581, 11082)]