31879764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{42169}}^1$

素因数の和:42189

約数の個数: 48

約数和(自身を含む): 94460800

約数和(自身を除く): 62581036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 42169, 84338, 126507, 168676, 253014, 295183, 379521, 506028, 590366, 759042, 885549, 1138563, 1180732, 1518084, 1771098, 2277126, 2656647, 3542196, 4554252, 5313294, 7969941, 10626588, 15939882, 31879764]

約数ペア:

[(1, 31879764), (2, 15939882), (3, 10626588), (4, 7969941), (6, 5313294), (7, 4554252), (9, 3542196), (12, 2656647), (14, 2277126), (18, 1771098), (21, 1518084), (27, 1180732), (28, 1138563), (36, 885549), (42, 759042), (54, 590366), (63, 506028), (84, 379521), (108, 295183), (126, 253014), (189, 168676), (252, 126507), (378, 84338), (756, 42169)]