16427388

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 39697056

約数和(自身を除く): 23269668

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 173, 193, 246, 346, 386, 492, 519, 579, 692, 772, 1038, 1158, 2076, 2316, 7093, 7913, 14186, 15826, 21279, 23739, 28372, 31652, 33389, 42558, 47478, 66778, 85116, 94956, 100167, 133556, 200334, 400668, 1368949, 2737898, 4106847, 5475796, 8213694, 16427388]

約数ペア:

[(1, 16427388), (2, 8213694), (3, 5475796), (4, 4106847), (6, 2737898), (12, 1368949), (41, 400668), (82, 200334), (123, 133556), (164, 100167), (173, 94956), (193, 85116), (246, 66778), (346, 47478), (386, 42558), (492, 33389), (519, 31652), (579, 28372), (692, 23739), (772, 21279), (1038, 15826), (1158, 14186), (2076, 7913), (2316, 7093)]