1639548

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 96

約数和(自身を含む): 4838400

約数和(自身を除く): 3198852

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 47, 51, 54, 57, 68, 76, 94, 102, 108, 114, 141, 153, 171, 188, 204, 228, 282, 306, 323, 342, 423, 459, 513, 564, 612, 646, 684, 799, 846, 893, 918, 969, 1026, 1269, 1292, 1598, 1692, 1786, 1836, 1938, 2052, 2397, 2538, 2679, 2907, 3196, 3572, 3876, 4794, 5076, 5358, 5814, 7191, 8037, 8721, 9588, 10716, 11628, 14382, 15181, 16074, 17442, 21573, 24111, 28764, 30362, 32148, 34884, 43146, 45543, 48222, 60724, 86292, 91086, 96444, 136629, 182172, 273258, 409887, 546516, 819774, 1639548]

約数ペア:

[(1, 1639548), (2, 819774), (3, 546516), (4, 409887), (6, 273258), (9, 182172), (12, 136629), (17, 96444), (18, 91086), (19, 86292), (27, 60724), (34, 48222), (36, 45543), (38, 43146), (47, 34884), (51, 32148), (54, 30362), (57, 28764), (68, 24111), (76, 21573), (94, 17442), (102, 16074), (108, 15181), (114, 14382), (141, 11628), (153, 10716), (171, 9588), (188, 8721), (204, 8037), (228, 7191), (282, 5814), (306, 5358), (323, 5076), (342, 4794), (423, 3876), (459, 3572), (513, 3196), (564, 2907), (612, 2679), (646, 2538), (684, 2397), (799, 2052), (846, 1938), (893, 1836), (918, 1786), (969, 1692), (1026, 1598), (1269, 1292)]