19122372

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{3001}}^1$

素因数の和:3073

約数の個数: 48

約数和(自身を含む): 50433600

約数和(自身を除く): 31311228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 177, 236, 354, 531, 708, 1062, 1593, 2124, 3001, 3186, 6002, 6372, 9003, 12004, 18006, 27009, 36012, 54018, 81027, 108036, 162054, 177059, 324108, 354118, 531177, 708236, 1062354, 1593531, 2124708, 3187062, 4780593, 6374124, 9561186, 19122372]

約数ペア:

[(1, 19122372), (2, 9561186), (3, 6374124), (4, 4780593), (6, 3187062), (9, 2124708), (12, 1593531), (18, 1062354), (27, 708236), (36, 531177), (54, 354118), (59, 324108), (108, 177059), (118, 162054), (177, 108036), (236, 81027), (354, 54018), (531, 36012), (708, 27009), (1062, 18006), (1593, 12004), (2124, 9003), (3001, 6372), (3186, 6002)]