22356396

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 58828224

約数和(自身を除く): 36471828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 73, 94, 141, 146, 181, 188, 219, 282, 292, 362, 423, 438, 543, 564, 657, 724, 846, 876, 1086, 1314, 1629, 1692, 2172, 2628, 3258, 3431, 6516, 6862, 8507, 10293, 13213, 13724, 17014, 20586, 25521, 26426, 30879, 34028, 39639, 41172, 51042, 52852, 61758, 76563, 79278, 102084, 118917, 123516, 153126, 158556, 237834, 306252, 475668, 621011, 1242022, 1863033, 2484044, 3726066, 5589099, 7452132, 11178198, 22356396]

約数ペア:

[(1, 22356396), (2, 11178198), (3, 7452132), (4, 5589099), (6, 3726066), (9, 2484044), (12, 1863033), (18, 1242022), (36, 621011), (47, 475668), (73, 306252), (94, 237834), (141, 158556), (146, 153126), (181, 123516), (188, 118917), (219, 102084), (282, 79278), (292, 76563), (362, 61758), (423, 52852), (438, 51042), (543, 41172), (564, 39639), (657, 34028), (724, 30879), (846, 26426), (876, 25521), (1086, 20586), (1314, 17014), (1629, 13724), (1692, 13213), (2172, 10293), (2628, 8507), (3258, 6862), (3431, 6516)]