19604844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{77797}}^1$

素因数の和:77814

約数の個数: 36

約数和(自身を含む): 56636944

約数和(自身を除く): 37032100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 77797, 155594, 233391, 311188, 466782, 544579, 700173, 933564, 1089158, 1400346, 1633737, 2178316, 2800692, 3267474, 4901211, 6534948, 9802422, 19604844]

約数ペア:

[(1, 19604844), (2, 9802422), (3, 6534948), (4, 4901211), (6, 3267474), (7, 2800692), (9, 2178316), (12, 1633737), (14, 1400346), (18, 1089158), (21, 933564), (28, 700173), (36, 544579), (42, 466782), (63, 311188), (84, 233391), (126, 155594), (252, 77797)]