21165177096

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13998133}}^1$

素因数の和:13998155

約数の個数: 64

約数和(自身を含む): 67191043200

約数和(自身を除く): 46025866104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 13998133, 27996266, 41994399, 55992532, 83988798, 97986931, 111985064, 125983197, 167977596, 195973862, 251966394, 293960793, 335955192, 377949591, 391947724, 503932788, 587921586, 755899182, 783895448, 881882379, 1007865576, 1175843172, 1511798364, 1763764758, 2351686344, 2645647137, 3023596728, 3527529516, 5291294274, 7055059032, 10582588548, 21165177096]

約数ペア:

[(1, 21165177096), (2, 10582588548), (3, 7055059032), (4, 5291294274), (6, 3527529516), (7, 3023596728), (8, 2645647137), (9, 2351686344), (12, 1763764758), (14, 1511798364), (18, 1175843172), (21, 1007865576), (24, 881882379), (27, 783895448), (28, 755899182), (36, 587921586), (42, 503932788), (54, 391947724), (56, 377949591), (63, 335955192), (72, 293960793), (84, 251966394), (108, 195973862), (126, 167977596), (168, 125983197), (189, 111985064), (216, 97986931), (252, 83988798), (378, 55992532), (504, 41994399), (756, 27996266), (1512, 13998133)]