22278228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15601}}^1$

素因数の和:15632

約数の個数: 48

約数和(自身を含む): 62907264

約数和(自身を除く): 40629036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 15601, 31202, 46803, 62404, 93606, 109207, 187212, 218414, 265217, 327621, 436828, 530434, 655242, 795651, 1060868, 1310484, 1591302, 1856519, 3182604, 3713038, 5569557, 7426076, 11139114, 22278228]

約数ペア:

[(1, 22278228), (2, 11139114), (3, 7426076), (4, 5569557), (6, 3713038), (7, 3182604), (12, 1856519), (14, 1591302), (17, 1310484), (21, 1060868), (28, 795651), (34, 655242), (42, 530434), (51, 436828), (68, 327621), (84, 265217), (102, 218414), (119, 187212), (204, 109207), (238, 93606), (357, 62404), (476, 46803), (714, 31202), (1428, 15601)]