18773682

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 38525760

約数和(自身を除く): 19752078

約数列:

[1, 2, 3, 6, 59, 118, 177, 181, 293, 354, 362, 543, 586, 879, 1086, 1758, 10679, 17287, 21358, 32037, 34574, 51861, 53033, 64074, 103722, 106066, 159099, 318198, 3128947, 6257894, 9386841, 18773682]

約数ペア:

[(1, 18773682), (2, 9386841), (3, 6257894), (6, 3128947), (59, 318198), (118, 159099), (177, 106066), (181, 103722), (293, 64074), (354, 53033), (362, 51861), (543, 34574), (586, 32037), (879, 21358), (1086, 17287), (1758, 10679)]