22658139

素因数分解:

$3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:480

約数の個数: 36

約数和(自身を含む): 38413440

約数和(自身を除く): 15755301

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 191, 269, 441, 573, 807, 1337, 1719, 1883, 2421, 4011, 5649, 9359, 12033, 13181, 16947, 28077, 39543, 51379, 84231, 118629, 154137, 359653, 462411, 1078959, 2517571, 3236877, 7552713, 22658139]

約数ペア:

[(1, 22658139), (3, 7552713), (7, 3236877), (9, 2517571), (21, 1078959), (49, 462411), (63, 359653), (147, 154137), (191, 118629), (269, 84231), (441, 51379), (573, 39543), (807, 28077), (1337, 16947), (1719, 13181), (1883, 12033), (2421, 9359), (4011, 5649)]