7071228

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2207}}^1$

素因数の和:2306

約数の個数: 36

約数和(自身を含む): 18083520

約数和(自身を除く): 11012292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 2207, 3204, 4414, 6621, 8828, 13242, 19863, 26484, 39726, 79452, 196423, 392846, 589269, 785692, 1178538, 1767807, 2357076, 3535614, 7071228]

約数ペア:

[(1, 7071228), (2, 3535614), (3, 2357076), (4, 1767807), (6, 1178538), (9, 785692), (12, 589269), (18, 392846), (36, 196423), (89, 79452), (178, 39726), (267, 26484), (356, 19863), (534, 13242), (801, 8828), (1068, 6621), (1602, 4414), (2207, 3204)]