1332954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 3369600

約数和(自身を除く): 2036646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 149, 213, 298, 426, 447, 497, 639, 894, 994, 1043, 1278, 1341, 1491, 2086, 2682, 2982, 3129, 4473, 6258, 8946, 9387, 10579, 18774, 21158, 31737, 63474, 74053, 95211, 148106, 190422, 222159, 444318, 666477, 1332954]

約数ペア:

[(1, 1332954), (2, 666477), (3, 444318), (6, 222159), (7, 190422), (9, 148106), (14, 95211), (18, 74053), (21, 63474), (42, 31737), (63, 21158), (71, 18774), (126, 10579), (142, 9387), (149, 8946), (213, 6258), (298, 4473), (426, 3129), (447, 2982), (497, 2682), (639, 2086), (894, 1491), (994, 1341), (1043, 1278)]