21669576

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47521}}^1$

素因数の和:47549

約数の個数: 32

約数和(自身を含む): 57026400

約数和(自身を除く): 35356824

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 47521, 95042, 142563, 190084, 285126, 380168, 570252, 902899, 1140504, 1805798, 2708697, 3611596, 5417394, 7223192, 10834788, 21669576]

約数ペア:

[(1, 21669576), (2, 10834788), (3, 7223192), (4, 5417394), (6, 3611596), (8, 2708697), (12, 1805798), (19, 1140504), (24, 902899), (38, 570252), (57, 380168), (76, 285126), (114, 190084), (152, 142563), (228, 95042), (456, 47521)]