21099336

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{12043}}^1$

素因数の和:12125

約数の個数: 32

約数和(自身を含む): 53475360

約数和(自身を除く): 32376024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 12043, 24086, 36129, 48172, 72258, 96344, 144516, 289032, 879139, 1758278, 2637417, 3516556, 5274834, 7033112, 10549668, 21099336]

約数ペア:

[(1, 21099336), (2, 10549668), (3, 7033112), (4, 5274834), (6, 3516556), (8, 2637417), (12, 1758278), (24, 879139), (73, 289032), (146, 144516), (219, 96344), (292, 72258), (438, 48172), (584, 36129), (876, 24086), (1752, 12043)]