1438596

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 3685500

約数和(自身を除く): 2246904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 449, 534, 801, 898, 1068, 1347, 1602, 1796, 2694, 3204, 4041, 5388, 8082, 16164, 39961, 79922, 119883, 159844, 239766, 359649, 479532, 719298, 1438596]

約数ペア:

[(1, 1438596), (2, 719298), (3, 479532), (4, 359649), (6, 239766), (9, 159844), (12, 119883), (18, 79922), (36, 39961), (89, 16164), (178, 8082), (267, 5388), (356, 4041), (449, 3204), (534, 2694), (801, 1796), (898, 1602), (1068, 1347)]