1814778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{4801}}^1$

素因数の和:4819

約数の個数: 32

約数和(自身を含む): 4609920

約数和(自身を除く): 2795142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 4801, 9602, 14403, 28806, 33607, 43209, 67214, 86418, 100821, 129627, 201642, 259254, 302463, 604926, 907389, 1814778]

約数ペア:

[(1, 1814778), (2, 907389), (3, 604926), (6, 302463), (7, 259254), (9, 201642), (14, 129627), (18, 100821), (21, 86418), (27, 67214), (42, 43209), (54, 33607), (63, 28806), (126, 14403), (189, 9602), (378, 4801)]