21134501634

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{490519}}^1$

素因数の和:490734

約数の個数: 32

約数和(自身を含む): 43511086080

約数和(自身を除く): 22376584446

約数列:

[1, 2, 3, 6, 43, 86, 129, 167, 258, 334, 501, 1002, 7181, 14362, 21543, 43086, 490519, 981038, 1471557, 2943114, 21092317, 42184634, 63276951, 81916673, 126553902, 163833346, 245750019, 491500038, 3522416939, 7044833878, 10567250817, 21134501634]

約数ペア:

[(1, 21134501634), (2, 10567250817), (3, 7044833878), (6, 3522416939), (43, 491500038), (86, 245750019), (129, 163833346), (167, 126553902), (258, 81916673), (334, 63276951), (501, 42184634), (1002, 21092317), (7181, 2943114), (14362, 1471557), (21543, 981038), (43086, 490519)]