16867326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 42393600

約数和(自身を除く): 25526274

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 919, 966, 1311, 1838, 2622, 2757, 3059, 5514, 6118, 6433, 9177, 12866, 17461, 18354, 19299, 21137, 34922, 38598, 42274, 52383, 63411, 104766, 122227, 126822, 147959, 244454, 295918, 366681, 401603, 443877, 733362, 803206, 887754, 1204809, 2409618, 2811221, 5622442, 8433663, 16867326]

約数ペア:

[(1, 16867326), (2, 8433663), (3, 5622442), (6, 2811221), (7, 2409618), (14, 1204809), (19, 887754), (21, 803206), (23, 733362), (38, 443877), (42, 401603), (46, 366681), (57, 295918), (69, 244454), (114, 147959), (133, 126822), (138, 122227), (161, 104766), (266, 63411), (322, 52383), (399, 42274), (437, 38598), (483, 34922), (798, 21137), (874, 19299), (919, 18354), (966, 17461), (1311, 12866), (1838, 9177), (2622, 6433), (2757, 6118), (3059, 5514)]