22681269

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 38404800

約数和(自身を除く): 15723531

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 179, 247, 351, 361, 513, 537, 741, 1083, 1611, 2223, 2327, 3249, 3401, 4693, 4833, 6669, 6981, 9747, 10203, 14079, 20943, 30609, 42237, 44213, 62829, 64619, 91827, 126711, 132639, 193857, 397917, 581571, 840047, 1193751, 1744713, 2520141, 7560423, 22681269]

約数ペア:

[(1, 22681269), (3, 7560423), (9, 2520141), (13, 1744713), (19, 1193751), (27, 840047), (39, 581571), (57, 397917), (117, 193857), (171, 132639), (179, 126711), (247, 91827), (351, 64619), (361, 62829), (513, 44213), (537, 42237), (741, 30609), (1083, 20943), (1611, 14079), (2223, 10203), (2327, 9747), (3249, 6981), (3401, 6669), (4693, 4833)]