1861569468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151643}}^1$

素因数の和:151695

約数の個数: 72

約数和(自身を含む): 5299047936

約数和(自身を除く): 3437478468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 151643, 303286, 454929, 606572, 909858, 1364787, 1668073, 1819716, 2729574, 3336146, 4700933, 5004219, 5459148, 6672292, 9401866, 10008438, 14102799, 15012657, 18803732, 20016876, 28205598, 30025314, 42308397, 51710263, 56411196, 60050628, 84616794, 103420526, 155130789, 169233588, 206841052, 310261578, 465392367, 620523156, 930784734, 1861569468]

約数ペア:

[(1, 1861569468), (2, 930784734), (3, 620523156), (4, 465392367), (6, 310261578), (9, 206841052), (11, 169233588), (12, 155130789), (18, 103420526), (22, 84616794), (31, 60050628), (33, 56411196), (36, 51710263), (44, 42308397), (62, 30025314), (66, 28205598), (93, 20016876), (99, 18803732), (124, 15012657), (132, 14102799), (186, 10008438), (198, 9401866), (279, 6672292), (341, 5459148), (372, 5004219), (396, 4700933), (558, 3336146), (682, 2729574), (1023, 1819716), (1116, 1668073), (1364, 1364787), (2046, 909858), (3069, 606572), (4092, 454929), (6138, 303286), (12276, 151643)]