18065484

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3559}}^1$

素因数の和:3619

約数の個数: 48

約数和(自身を含む): 47846400

約数和(自身を除く): 29780916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 3559, 5076, 7118, 10677, 14236, 21354, 32031, 42708, 64062, 96093, 128124, 167273, 192186, 334546, 384372, 501819, 669092, 1003638, 1505457, 2007276, 3010914, 4516371, 6021828, 9032742, 18065484]

約数ペア:

[(1, 18065484), (2, 9032742), (3, 6021828), (4, 4516371), (6, 3010914), (9, 2007276), (12, 1505457), (18, 1003638), (27, 669092), (36, 501819), (47, 384372), (54, 334546), (94, 192186), (108, 167273), (141, 128124), (188, 96093), (282, 64062), (423, 42708), (564, 32031), (846, 21354), (1269, 14236), (1692, 10677), (2538, 7118), (3559, 5076)]