21800112

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{15661}}^1$

素因数の和:15701

約数の個数: 40

約数和(自身を含む): 58262640

約数和(自身を除く): 36462528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 15661, 31322, 46983, 62644, 93966, 125288, 187932, 250576, 375864, 454169, 751728, 908338, 1362507, 1816676, 2725014, 3633352, 5450028, 7266704, 10900056, 21800112]

約数ペア:

[(1, 21800112), (2, 10900056), (3, 7266704), (4, 5450028), (6, 3633352), (8, 2725014), (12, 1816676), (16, 1362507), (24, 908338), (29, 751728), (48, 454169), (58, 375864), (87, 250576), (116, 187932), (174, 125288), (232, 93966), (348, 62644), (464, 46983), (696, 31322), (1392, 15661)]