12553254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 31569408

約数和(自身を除く): 19016154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 1487, 2814, 2974, 4221, 4461, 8442, 8922, 10409, 13383, 20818, 26766, 31227, 62454, 93681, 99629, 187362, 199258, 298887, 597774, 697403, 896661, 1394806, 1793322, 2092209, 4184418, 6276627, 12553254]

約数ペア:

[(1, 12553254), (2, 6276627), (3, 4184418), (6, 2092209), (7, 1793322), (9, 1394806), (14, 896661), (18, 697403), (21, 597774), (42, 298887), (63, 199258), (67, 187362), (126, 99629), (134, 93681), (201, 62454), (402, 31227), (469, 26766), (603, 20818), (938, 13383), (1206, 10409), (1407, 8922), (1487, 8442), (2814, 4461), (2974, 4221)]