216366822

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{572399}}^1$

素因数の和:572417

約数の個数: 32

約数和(自身を含む): 549504000

約数和(自身を除く): 333137178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 572399, 1144798, 1717197, 3434394, 4006793, 5151591, 8013586, 10303182, 12020379, 15454773, 24040758, 30909546, 36061137, 72122274, 108183411, 216366822]

約数ペア:

[(1, 216366822), (2, 108183411), (3, 72122274), (6, 36061137), (7, 30909546), (9, 24040758), (14, 15454773), (18, 12020379), (21, 10303182), (27, 8013586), (42, 5151591), (54, 4006793), (63, 3434394), (126, 1717197), (189, 1144798), (378, 572399)]