21442812

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{22619}}^1$

素因数の和:22705

約数の個数: 24

約数和(自身を含む): 50668800

約数和(自身を除く): 29225988

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 22619, 45238, 67857, 90476, 135714, 271428, 1786901, 3573802, 5360703, 7147604, 10721406, 21442812]

約数ペア:

[(1, 21442812), (2, 10721406), (3, 7147604), (4, 5360703), (6, 3573802), (12, 1786901), (79, 271428), (158, 135714), (237, 90476), (316, 67857), (474, 45238), (948, 22619)]