21344764644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{84701447}}^1$

素因数の和:84701464

約数の個数: 36

約数和(自身を含む): 61662654144

約数和(自身を除く): 40317889500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 84701447, 169402894, 254104341, 338805788, 508208682, 592910129, 762313023, 1016417364, 1185820258, 1524626046, 1778730387, 2371640516, 3049252092, 3557460774, 5336191161, 7114921548, 10672382322, 21344764644]

約数ペア:

[(1, 21344764644), (2, 10672382322), (3, 7114921548), (4, 5336191161), (6, 3557460774), (7, 3049252092), (9, 2371640516), (12, 1778730387), (14, 1524626046), (18, 1185820258), (21, 1016417364), (28, 762313023), (36, 592910129), (42, 508208682), (63, 338805788), (84, 254104341), (126, 169402894), (252, 84701447)]