18807144

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{16673}}^1$

素因数の和:16729

約数の個数: 32

約数和(自身を含む): 48021120

約数和(自身を除く): 29213976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 16673, 33346, 50019, 66692, 100038, 133384, 200076, 400152, 783631, 1567262, 2350893, 3134524, 4701786, 6269048, 9403572, 18807144]

約数ペア:

[(1, 18807144), (2, 9403572), (3, 6269048), (4, 4701786), (6, 3134524), (8, 2350893), (12, 1567262), (24, 783631), (47, 400152), (94, 200076), (141, 133384), (188, 100038), (282, 66692), (376, 50019), (564, 33346), (1128, 16673)]