266994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 716352

約数和(自身を除く): 449358

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 163, 182, 234, 273, 326, 489, 546, 819, 978, 1141, 1467, 1638, 2119, 2282, 2934, 3423, 4238, 6357, 6846, 10269, 12714, 14833, 19071, 20538, 29666, 38142, 44499, 88998, 133497, 266994]

約数ペア:

[(1, 266994), (2, 133497), (3, 88998), (6, 44499), (7, 38142), (9, 29666), (13, 20538), (14, 19071), (18, 14833), (21, 12714), (26, 10269), (39, 6846), (42, 6357), (63, 4238), (78, 3423), (91, 2934), (117, 2282), (126, 2119), (163, 1638), (182, 1467), (234, 1141), (273, 978), (326, 819), (489, 546)]