219325554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{32843}}^1$

素因数の和:32911

約数の個数: 48

約数和(自身を含む): 553355712

約数和(自身を除く): 334030158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 32843, 65686, 98529, 197058, 229901, 295587, 459802, 591174, 689703, 1379406, 1740679, 2069109, 3481358, 4138218, 5222037, 10444074, 12184753, 15666111, 24369506, 31332222, 36554259, 73108518, 109662777, 219325554]

約数ペア:

[(1, 219325554), (2, 109662777), (3, 73108518), (6, 36554259), (7, 31332222), (9, 24369506), (14, 15666111), (18, 12184753), (21, 10444074), (42, 5222037), (53, 4138218), (63, 3481358), (106, 2069109), (126, 1740679), (159, 1379406), (318, 689703), (371, 591174), (477, 459802), (742, 295587), (954, 229901), (1113, 197058), (2226, 98529), (3339, 65686), (6678, 32843)]