1808005138836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{39229}}^1\times {\mathrm{295439}}^1$

素因数の和:334688

約数の個数: 48

約数和(自身を含む): 4543323590400

約数和(自身を除く): 2735318451564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 39229, 78458, 117687, 156916, 235374, 295439, 470748, 509977, 590878, 886317, 1019954, 1181756, 1529931, 1772634, 2039908, 3059862, 3545268, 3840707, 6119724, 7681414, 11522121, 15362828, 23044242, 46088484, 11589776531, 23179553062, 34769329593, 46359106124, 69538659186, 139077318372, 150667094903, 301334189806, 452001284709, 602668379612, 904002569418, 1808005138836]

約数ペア:

[(1, 1808005138836), (2, 904002569418), (3, 602668379612), (4, 452001284709), (6, 301334189806), (12, 150667094903), (13, 139077318372), (26, 69538659186), (39, 46359106124), (52, 34769329593), (78, 23179553062), (156, 11589776531), (39229, 46088484), (78458, 23044242), (117687, 15362828), (156916, 11522121), (235374, 7681414), (295439, 6119724), (470748, 3840707), (509977, 3545268), (590878, 3059862), (886317, 2039908), (1019954, 1772634), (1181756, 1529931)]