22282029

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 42049280

約数和(自身を除く): 19767251

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 79, 99, 111, 121, 231, 237, 259, 333, 363, 407, 553, 693, 711, 777, 847, 869, 1089, 1221, 1659, 2331, 2541, 2607, 2849, 2923, 3663, 4477, 4977, 6083, 7623, 7821, 8547, 8769, 9559, 13431, 18249, 20461, 25641, 26307, 28677, 31339, 32153, 40293, 54747, 61383, 66913, 86031, 94017, 96459, 184149, 200739, 225071, 282051, 289377, 353683, 602217, 675213, 1061049, 2025639, 2475781, 3183147, 7427343, 22282029]

約数ペア:

[(1, 22282029), (3, 7427343), (7, 3183147), (9, 2475781), (11, 2025639), (21, 1061049), (33, 675213), (37, 602217), (63, 353683), (77, 289377), (79, 282051), (99, 225071), (111, 200739), (121, 184149), (231, 96459), (237, 94017), (259, 86031), (333, 66913), (363, 61383), (407, 54747), (553, 40293), (693, 32153), (711, 31339), (777, 28677), (847, 26307), (869, 25641), (1089, 20461), (1221, 18249), (1659, 13431), (2331, 9559), (2541, 8769), (2607, 8547), (2849, 7821), (2923, 7623), (3663, 6083), (4477, 4977)]