190364778

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1481}}^1$

素因数の和:1719

約数の個数: 48

約数和(自身を含む): 426086856

約数和(自身を除く): 235722078

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 193, 222, 333, 386, 579, 666, 1158, 1481, 1737, 2962, 3474, 4443, 7141, 8886, 13329, 14282, 21423, 26658, 42846, 54797, 64269, 109594, 128538, 164391, 285833, 328782, 493173, 571666, 857499, 986346, 1714998, 2572497, 5144994, 10575821, 21151642, 31727463, 63454926, 95182389, 190364778]

約数ペア:

[(1, 190364778), (2, 95182389), (3, 63454926), (6, 31727463), (9, 21151642), (18, 10575821), (37, 5144994), (74, 2572497), (111, 1714998), (193, 986346), (222, 857499), (333, 571666), (386, 493173), (579, 328782), (666, 285833), (1158, 164391), (1481, 128538), (1737, 109594), (2962, 64269), (3474, 54797), (4443, 42846), (7141, 26658), (8886, 21423), (13329, 14282)]