64776726

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{24481}}^1$

素因数の和:24506

約数の個数: 48

約数和(自身を含む): 167456880

約数和(自身を除く): 102680154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 24481, 48962, 73443, 146886, 171367, 220329, 342734, 440658, 514101, 660987, 1028202, 1199569, 1321974, 1542303, 2399138, 3084606, 3598707, 4626909, 7197414, 9253818, 10796121, 21592242, 32388363, 64776726]

約数ペア:

[(1, 64776726), (2, 32388363), (3, 21592242), (6, 10796121), (7, 9253818), (9, 7197414), (14, 4626909), (18, 3598707), (21, 3084606), (27, 2399138), (42, 1542303), (49, 1321974), (54, 1199569), (63, 1028202), (98, 660987), (126, 514101), (147, 440658), (189, 342734), (294, 220329), (378, 171367), (441, 146886), (882, 73443), (1323, 48962), (2646, 24481)]