7672428

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3771

約数の個数: 48

約数和(自身を含む): 20944000

約数和(自身を除く): 13271572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 3739, 7478, 11217, 14956, 22434, 33651, 44868, 67302, 71041, 100953, 134604, 142082, 201906, 213123, 284164, 403812, 426246, 639369, 852492, 1278738, 1918107, 2557476, 3836214, 7672428]

約数ペア:

[(1, 7672428), (2, 3836214), (3, 2557476), (4, 1918107), (6, 1278738), (9, 852492), (12, 639369), (18, 426246), (19, 403812), (27, 284164), (36, 213123), (38, 201906), (54, 142082), (57, 134604), (76, 100953), (108, 71041), (114, 67302), (171, 44868), (228, 33651), (342, 22434), (513, 14956), (684, 11217), (1026, 7478), (2052, 3739)]