2721802896

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{994811}}^1$

素因数の和:994844

約数の個数: 60

約数和(自身を含む): 8018184720

約数和(自身を除く): 5296381824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 994811, 1989622, 2984433, 3979244, 5968866, 7958488, 8953299, 11937732, 15916976, 17906598, 18901409, 23875464, 35813196, 37802818, 47750928, 56704227, 71626392, 75605636, 113408454, 143252784, 151211272, 170112681, 226816908, 302422544, 340225362, 453633816, 680450724, 907267632, 1360901448, 2721802896]

約数ペア:

[(1, 2721802896), (2, 1360901448), (3, 907267632), (4, 680450724), (6, 453633816), (8, 340225362), (9, 302422544), (12, 226816908), (16, 170112681), (18, 151211272), (19, 143252784), (24, 113408454), (36, 75605636), (38, 71626392), (48, 56704227), (57, 47750928), (72, 37802818), (76, 35813196), (114, 23875464), (144, 18901409), (152, 17906598), (171, 15916976), (228, 11937732), (304, 8953299), (342, 7958488), (456, 5968866), (684, 3979244), (912, 2984433), (1368, 1989622), (2736, 994811)]