17681004068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{105367}}^1$

素因数の和:105852

約数の個数: 48

約数和(自身を含む): 38165132544

約数和(自身を除く): 20484128476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 461, 922, 1844, 3227, 5993, 6454, 11986, 12908, 23972, 41951, 83902, 105367, 167804, 210734, 421468, 737569, 1369771, 1475138, 2739542, 2950276, 5479084, 9588397, 19176794, 38353588, 48574187, 97148374, 194296748, 340019309, 631464431, 680038618, 1262928862, 1360077236, 2525857724, 4420251017, 8840502034, 17681004068]

約数ペア:

[(1, 17681004068), (2, 8840502034), (4, 4420251017), (7, 2525857724), (13, 1360077236), (14, 1262928862), (26, 680038618), (28, 631464431), (52, 340019309), (91, 194296748), (182, 97148374), (364, 48574187), (461, 38353588), (922, 19176794), (1844, 9588397), (3227, 5479084), (5993, 2950276), (6454, 2739542), (11986, 1475138), (12908, 1369771), (23972, 737569), (41951, 421468), (83902, 210734), (105367, 167804)]