2914254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 7319520

約数和(自身を除く): 4405266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 229, 303, 458, 606, 687, 707, 909, 1374, 1414, 1603, 1818, 2061, 2121, 3206, 4122, 4242, 4809, 6363, 9618, 12726, 14427, 23129, 28854, 46258, 69387, 138774, 161903, 208161, 323806, 416322, 485709, 971418, 1457127, 2914254]

約数ペア:

[(1, 2914254), (2, 1457127), (3, 971418), (6, 485709), (7, 416322), (9, 323806), (14, 208161), (18, 161903), (21, 138774), (42, 69387), (63, 46258), (101, 28854), (126, 23129), (202, 14427), (229, 12726), (303, 9618), (458, 6363), (606, 4809), (687, 4242), (707, 4122), (909, 3206), (1374, 2121), (1414, 2061), (1603, 1818)]