22691718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 58129920

約数和(自身を除く): 35438202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 173, 189, 346, 347, 378, 519, 694, 1038, 1041, 1211, 1557, 2082, 2422, 2429, 3114, 3123, 3633, 4671, 4858, 6246, 7266, 7287, 9342, 9369, 10899, 14574, 18738, 21798, 21861, 32697, 43722, 60031, 65394, 65583, 120062, 131166, 180093, 360186, 420217, 540279, 840434, 1080558, 1260651, 1620837, 2521302, 3241674, 3781953, 7563906, 11345859, 22691718]

約数ペア:

[(1, 22691718), (2, 11345859), (3, 7563906), (6, 3781953), (7, 3241674), (9, 2521302), (14, 1620837), (18, 1260651), (21, 1080558), (27, 840434), (42, 540279), (54, 420217), (63, 360186), (126, 180093), (173, 131166), (189, 120062), (346, 65583), (347, 65394), (378, 60031), (519, 43722), (694, 32697), (1038, 21861), (1041, 21798), (1211, 18738), (1557, 14574), (2082, 10899), (2422, 9369), (2429, 9342), (3114, 7287), (3123, 7266), (3633, 6246), (4671, 4858)]