22399164

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6991}}^1$

素因数の和:7090

約数の個数: 36

約数和(自身を含む): 57264480

約数和(自身を除く): 34865316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 6991, 13982, 20973, 27964, 41946, 62919, 83892, 125838, 251676, 622199, 1244398, 1866597, 2488796, 3733194, 5599791, 7466388, 11199582, 22399164]

約数ペア:

[(1, 22399164), (2, 11199582), (3, 7466388), (4, 5599791), (6, 3733194), (9, 2488796), (12, 1866597), (18, 1244398), (36, 622199), (89, 251676), (178, 125838), (267, 83892), (356, 62919), (534, 41946), (801, 27964), (1068, 20973), (1602, 13982), (3204, 6991)]