6427561816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{3373}}^1$

素因数の和:3716

約数の個数: 64

約数和(自身を含む): 13212853920

約数和(自身を除く): 6785292104

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 251, 292, 502, 584, 949, 1004, 1898, 2008, 3263, 3373, 3796, 6526, 6746, 7592, 13052, 13492, 18323, 26104, 26984, 36646, 43849, 73292, 87698, 146584, 175396, 238199, 246229, 350792, 476398, 492458, 846623, 952796, 984916, 1693246, 1905592, 1969832, 3200977, 3386492, 6401954, 6772984, 11006099, 12803908, 22012198, 25607816, 44024396, 61803479, 88048792, 123606958, 247213916, 494427832, 803445227, 1606890454, 3213780908, 6427561816]

約数ペア:

[(1, 6427561816), (2, 3213780908), (4, 1606890454), (8, 803445227), (13, 494427832), (26, 247213916), (52, 123606958), (73, 88048792), (104, 61803479), (146, 44024396), (251, 25607816), (292, 22012198), (502, 12803908), (584, 11006099), (949, 6772984), (1004, 6401954), (1898, 3386492), (2008, 3200977), (3263, 1969832), (3373, 1905592), (3796, 1693246), (6526, 984916), (6746, 952796), (7592, 846623), (13052, 492458), (13492, 476398), (18323, 350792), (26104, 246229), (26984, 238199), (36646, 175396), (43849, 146584), (73292, 87698)]