189523908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{250693}}^1$

素因数の和:250713

約数の個数: 48

約数和(自身を含む): 561554560

約数和(自身を除く): 372030652

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, 250693, 501386, 752079, 1002772, 1504158, 1754851, 2256237, 3008316, 3509702, 4512474, 5264553, 6768711, 7019404, 9024948, 10529106, 13537422, 15793659, 21058212, 27074844, 31587318, 47380977, 63174636, 94761954, 189523908]

約数ペア:

[(1, 189523908), (2, 94761954), (3, 63174636), (4, 47380977), (6, 31587318), (7, 27074844), (9, 21058212), (12, 15793659), (14, 13537422), (18, 10529106), (21, 9024948), (27, 7019404), (28, 6768711), (36, 5264553), (42, 4512474), (54, 3509702), (63, 3008316), (84, 2256237), (108, 1754851), (126, 1504158), (189, 1002772), (252, 752079), (378, 501386), (756, 250693)]