13905078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 17121162

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 121, 179, 214, 242, 321, 358, 363, 537, 642, 726, 1074, 1177, 1969, 2354, 3531, 3938, 5907, 7062, 11814, 12947, 19153, 21659, 25894, 38306, 38841, 43318, 57459, 64977, 77682, 114918, 129954, 210683, 421366, 632049, 1264098, 2317513, 4635026, 6952539, 13905078]

約数ペア:

[(1, 13905078), (2, 6952539), (3, 4635026), (6, 2317513), (11, 1264098), (22, 632049), (33, 421366), (66, 210683), (107, 129954), (121, 114918), (179, 77682), (214, 64977), (242, 57459), (321, 43318), (358, 38841), (363, 38306), (537, 25894), (642, 21659), (726, 19153), (1074, 12947), (1177, 11814), (1969, 7062), (2354, 5907), (3531, 3938)]