21831567461292

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{7219}}^1\times {\mathrm{3549509}}^1$

素因数の和:3556806

約数の個数: 48

約数和(自身を含む): 51664963795200

約数和(自身を除く): 29833396333908

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 7219, 14438, 21657, 28876, 43314, 86628, 512549, 1025098, 1537647, 2050196, 3075294, 3549509, 6150588, 7099018, 10648527, 14198036, 21297054, 42594108, 252015139, 504030278, 756045417, 1008060556, 1512090834, 3024181668, 25623905471, 51247810942, 76871716413, 102495621884, 153743432826, 307486865652, 1819297288441, 3638594576882, 5457891865323, 7277189153764, 10915783730646, 21831567461292]

約数ペア:

[(1, 21831567461292), (2, 10915783730646), (3, 7277189153764), (4, 5457891865323), (6, 3638594576882), (12, 1819297288441), (71, 307486865652), (142, 153743432826), (213, 102495621884), (284, 76871716413), (426, 51247810942), (852, 25623905471), (7219, 3024181668), (14438, 1512090834), (21657, 1008060556), (28876, 756045417), (43314, 504030278), (86628, 252015139), (512549, 42594108), (1025098, 21297054), (1537647, 14198036), (2050196, 10648527), (3075294, 7099018), (3549509, 6150588)]