11405142

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 29325816

約数和(自身を除く): 17920674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 126, 134, 147, 193, 201, 294, 386, 402, 441, 469, 579, 603, 882, 938, 1158, 1206, 1351, 1407, 1737, 2702, 2814, 3283, 3474, 4053, 4221, 6566, 8106, 8442, 9457, 9849, 12159, 12931, 18914, 19698, 24318, 25862, 28371, 29547, 38793, 56742, 59094, 77586, 85113, 90517, 116379, 170226, 181034, 232758, 271551, 543102, 633619, 814653, 1267238, 1629306, 1900857, 3801714, 5702571, 11405142]

約数ペア:

[(1, 11405142), (2, 5702571), (3, 3801714), (6, 1900857), (7, 1629306), (9, 1267238), (14, 814653), (18, 633619), (21, 543102), (42, 271551), (49, 232758), (63, 181034), (67, 170226), (98, 116379), (126, 90517), (134, 85113), (147, 77586), (193, 59094), (201, 56742), (294, 38793), (386, 29547), (402, 28371), (441, 25862), (469, 24318), (579, 19698), (603, 18914), (882, 12931), (938, 12159), (1158, 9849), (1206, 9457), (1351, 8442), (1407, 8106), (1737, 6566), (2702, 4221), (2814, 4053), (3283, 3474)]