19747224

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39181}}^1$

素因数の和:39200

約数の個数: 48

約数和(自身を含む): 61123920

約数和(自身を除く): 41376696

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, 39181, 78362, 117543, 156724, 235086, 274267, 313448, 352629, 470172, 548534, 705258, 822801, 940344, 1097068, 1410516, 1645602, 2194136, 2468403, 2821032, 3291204, 4936806, 6582408, 9873612, 19747224]

約数ペア:

[(1, 19747224), (2, 9873612), (3, 6582408), (4, 4936806), (6, 3291204), (7, 2821032), (8, 2468403), (9, 2194136), (12, 1645602), (14, 1410516), (18, 1097068), (21, 940344), (24, 822801), (28, 705258), (36, 548534), (42, 470172), (56, 352629), (63, 313448), (72, 274267), (84, 235086), (126, 156724), (168, 117543), (252, 78362), (504, 39181)]