22162458

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 49876992

約数和(自身を除く): 27714534

約数列:

[1, 2, 3, 6, 17, 31, 34, 43, 51, 62, 86, 93, 102, 129, 163, 186, 258, 326, 489, 527, 731, 978, 1054, 1333, 1462, 1581, 2193, 2666, 2771, 3162, 3999, 4386, 5053, 5542, 7009, 7998, 8313, 10106, 14018, 15159, 16626, 21027, 22661, 30318, 42054, 45322, 67983, 85901, 119153, 135966, 171802, 217279, 238306, 257703, 357459, 434558, 515406, 651837, 714918, 1303674, 3693743, 7387486, 11081229, 22162458]

約数ペア:

[(1, 22162458), (2, 11081229), (3, 7387486), (6, 3693743), (17, 1303674), (31, 714918), (34, 651837), (43, 515406), (51, 434558), (62, 357459), (86, 257703), (93, 238306), (102, 217279), (129, 171802), (163, 135966), (186, 119153), (258, 85901), (326, 67983), (489, 45322), (527, 42054), (731, 30318), (978, 22661), (1054, 21027), (1333, 16626), (1462, 15159), (1581, 14018), (2193, 10106), (2666, 8313), (2771, 7998), (3162, 7009), (3999, 5542), (4386, 5053)]