17888974074

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1321}}^1\times {\mathrm{5743}}^1$

素因数の和:7203

約数の個数: 48

約数和(自身を含む): 39091688064

約数和(自身を除く): 21202713990

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 1321, 2358, 2642, 3963, 5743, 7926, 11486, 11889, 17229, 23778, 34458, 51687, 103374, 173051, 346102, 519153, 752333, 1038306, 1504666, 1557459, 2256999, 3114918, 4513998, 6770997, 7586503, 13541994, 15173006, 22759509, 45519018, 68278527, 136557054, 993831893, 1987663786, 2981495679, 5962991358, 8944487037, 17888974074]

約数ペア:

[(1, 17888974074), (2, 8944487037), (3, 5962991358), (6, 2981495679), (9, 1987663786), (18, 993831893), (131, 136557054), (262, 68278527), (393, 45519018), (786, 22759509), (1179, 15173006), (1321, 13541994), (2358, 7586503), (2642, 6770997), (3963, 4513998), (5743, 3114918), (7926, 2256999), (11486, 1557459), (11889, 1504666), (17229, 1038306), (23778, 752333), (34458, 519153), (51687, 346102), (103374, 173051)]