21763854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9091}}^1$

素因数の和:9125

約数の個数: 48

約数和(自身を含む): 56734080

約数和(自身を除く): 34970226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 9091, 18182, 27273, 54546, 63637, 81819, 127274, 163638, 172729, 190911, 345458, 381822, 518187, 572733, 1036374, 1145466, 1209103, 1554561, 2418206, 3109122, 3627309, 7254618, 10881927, 21763854]

約数ペア:

[(1, 21763854), (2, 10881927), (3, 7254618), (6, 3627309), (7, 3109122), (9, 2418206), (14, 1554561), (18, 1209103), (19, 1145466), (21, 1036374), (38, 572733), (42, 518187), (57, 381822), (63, 345458), (114, 190911), (126, 172729), (133, 163638), (171, 127274), (266, 81819), (342, 63637), (399, 54546), (798, 27273), (1197, 18182), (2394, 9091)]