2101932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 6406400

約数和(自身を除く): 4304468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 439, 532, 684, 798, 878, 1197, 1317, 1596, 1756, 2394, 2634, 3073, 3951, 4788, 5268, 6146, 7902, 8341, 9219, 12292, 15804, 16682, 18438, 25023, 27657, 33364, 36876, 50046, 55314, 58387, 75069, 100092, 110628, 116774, 150138, 175161, 233548, 300276, 350322, 525483, 700644, 1050966, 2101932]

約数ペア:

[(1, 2101932), (2, 1050966), (3, 700644), (4, 525483), (6, 350322), (7, 300276), (9, 233548), (12, 175161), (14, 150138), (18, 116774), (19, 110628), (21, 100092), (28, 75069), (36, 58387), (38, 55314), (42, 50046), (57, 36876), (63, 33364), (76, 27657), (84, 25023), (114, 18438), (126, 16682), (133, 15804), (171, 12292), (228, 9219), (252, 8341), (266, 7902), (342, 6146), (399, 5268), (439, 4788), (532, 3951), (684, 3073), (798, 2634), (878, 2394), (1197, 1756), (1317, 1596)]