42126986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 74037888

約数和(自身を除く): 31910902

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 803, 1241, 1543, 1606, 2482, 3086, 13651, 16973, 26231, 27302, 33946, 52462, 112639, 225278, 288541, 577082, 1239029, 1914863, 2478058, 3829726, 21063493, 42126986]

約数ペア:

[(1, 42126986), (2, 21063493), (11, 3829726), (17, 2478058), (22, 1914863), (34, 1239029), (73, 577082), (146, 288541), (187, 225278), (374, 112639), (803, 52462), (1241, 33946), (1543, 27302), (1606, 26231), (2482, 16973), (3086, 13651)]