9919224

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19681}}^1$

素因数の和:19700

約数の個数: 48

約数和(自身を含む): 30703920

約数和(自身を除く): 20784696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 19681, 39362, 59043, 78724, 118086, 137767, 157448, 177129, 236172, 275534, 354258, 413301, 472344, 551068, 708516, 826602, 1102136, 1239903, 1417032, 1653204, 2479806, 3306408, 4959612, 9919224]

約数ペア:

[(1, 9919224), (2, 4959612), (3, 3306408), (4, 2479806), (6, 1653204), (7, 1417032), (8, 1239903), (9, 1102136), (12, 826602), (14, 708516), (18, 551068), (21, 472344), (24, 413301), (28, 354258), (36, 275534), (42, 236172), (56, 177129), (63, 157448), (72, 137767), (84, 118086), (126, 78724), (168, 59043), (252, 39362), (504, 19681)]