19308736008

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4545371}}^1$

素因数の和:4545442

約数の個数: 48

約数和(自身を含む): 53180852400

約数和(自身を除く): 33872116392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 4545371, 9090742, 13636113, 18181484, 27272226, 36362968, 40908339, 54544452, 81816678, 109088904, 163633356, 268176889, 327266712, 536353778, 804530667, 1072707556, 1609061334, 2145415112, 2413592001, 3218122668, 4827184002, 6436245336, 9654368004, 19308736008]

約数ペア:

[(1, 19308736008), (2, 9654368004), (3, 6436245336), (4, 4827184002), (6, 3218122668), (8, 2413592001), (9, 2145415112), (12, 1609061334), (18, 1072707556), (24, 804530667), (36, 536353778), (59, 327266712), (72, 268176889), (118, 163633356), (177, 109088904), (236, 81816678), (354, 54544452), (472, 40908339), (531, 36362968), (708, 27272226), (1062, 18181484), (1416, 13636113), (2124, 9090742), (4248, 4545371)]