39968856

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9739}}^1$

素因数の和:9773

約数の個数: 64

約数和(自身を含む): 116880000

約数和(自身を除く): 76911144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 9739, 19478, 29217, 38956, 58434, 77912, 87651, 116868, 175302, 185041, 233736, 262953, 350604, 370082, 525906, 555123, 701208, 740164, 1051812, 1110246, 1480328, 1665369, 2103624, 2220492, 3330738, 4440984, 4996107, 6661476, 9992214, 13322952, 19984428, 39968856]

約数ペア:

[(1, 39968856), (2, 19984428), (3, 13322952), (4, 9992214), (6, 6661476), (8, 4996107), (9, 4440984), (12, 3330738), (18, 2220492), (19, 2103624), (24, 1665369), (27, 1480328), (36, 1110246), (38, 1051812), (54, 740164), (57, 701208), (72, 555123), (76, 525906), (108, 370082), (114, 350604), (152, 262953), (171, 233736), (216, 185041), (228, 175302), (342, 116868), (456, 87651), (513, 77912), (684, 58434), (1026, 38956), (1368, 29217), (2052, 19478), (4104, 9739)]