12427254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 33696000

約数和(自身を除く): 21268746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 29, 38, 42, 57, 58, 63, 87, 114, 126, 133, 171, 174, 179, 203, 261, 266, 342, 358, 399, 406, 522, 537, 551, 609, 798, 1074, 1102, 1197, 1218, 1253, 1611, 1653, 1827, 2394, 2506, 3222, 3306, 3401, 3654, 3759, 3857, 4959, 5191, 6802, 7518, 7714, 9918, 10203, 10382, 11277, 11571, 15573, 20406, 22554, 23142, 23807, 30609, 31146, 34713, 36337, 46719, 47614, 61218, 69426, 71421, 72674, 93438, 98629, 109011, 142842, 197258, 214263, 218022, 295887, 327033, 428526, 591774, 654066, 690403, 887661, 1380806, 1775322, 2071209, 4142418, 6213627, 12427254]

約数ペア:

[(1, 12427254), (2, 6213627), (3, 4142418), (6, 2071209), (7, 1775322), (9, 1380806), (14, 887661), (18, 690403), (19, 654066), (21, 591774), (29, 428526), (38, 327033), (42, 295887), (57, 218022), (58, 214263), (63, 197258), (87, 142842), (114, 109011), (126, 98629), (133, 93438), (171, 72674), (174, 71421), (179, 69426), (203, 61218), (261, 47614), (266, 46719), (342, 36337), (358, 34713), (399, 31146), (406, 30609), (522, 23807), (537, 23142), (551, 22554), (609, 20406), (798, 15573), (1074, 11571), (1102, 11277), (1197, 10382), (1218, 10203), (1253, 9918), (1611, 7714), (1653, 7518), (1827, 6802), (2394, 5191), (2506, 4959), (3222, 3857), (3306, 3759), (3401, 3654)]