221043912

素因数分解:

$2^3\times 3^1\times {\mathrm{2039}}^1\times {\mathrm{4517}}^1$

素因数の和:6565

約数の個数: 32

約数和(自身を含む): 553003200

約数和(自身を除く): 331959288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2039, 4078, 4517, 6117, 8156, 9034, 12234, 13551, 16312, 18068, 24468, 27102, 36136, 48936, 54204, 108408, 9210163, 18420326, 27630489, 36840652, 55260978, 73681304, 110521956, 221043912]

約数ペア:

[(1, 221043912), (2, 110521956), (3, 73681304), (4, 55260978), (6, 36840652), (8, 27630489), (12, 18420326), (24, 9210163), (2039, 108408), (4078, 54204), (4517, 48936), (6117, 36136), (8156, 27102), (9034, 24468), (12234, 18068), (13551, 16312)]