1804004916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{38557}}^1$

素因数の和:39128

約数の個数: 48

約数和(自身を含む): 4819441536

約数和(自身を除く): 3015436620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 557, 1114, 1671, 2228, 3342, 3899, 6684, 7798, 11697, 15596, 23394, 38557, 46788, 77114, 115671, 154228, 231342, 269899, 462684, 539798, 809697, 1079596, 1619394, 3238788, 21476249, 42952498, 64428747, 85904996, 128857494, 150333743, 257714988, 300667486, 451001229, 601334972, 902002458, 1804004916]

約数ペア:

[(1, 1804004916), (2, 902002458), (3, 601334972), (4, 451001229), (6, 300667486), (7, 257714988), (12, 150333743), (14, 128857494), (21, 85904996), (28, 64428747), (42, 42952498), (84, 21476249), (557, 3238788), (1114, 1619394), (1671, 1079596), (2228, 809697), (3342, 539798), (3899, 462684), (6684, 269899), (7798, 231342), (11697, 154228), (15596, 115671), (23394, 77114), (38557, 46788)]