7621812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 22145760

約数和(自身を除く): 14523948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1013, 1254, 1881, 2026, 2508, 3039, 3762, 4052, 6078, 7524, 9117, 11143, 12156, 18234, 19247, 22286, 33429, 36468, 38494, 44572, 57741, 66858, 76988, 100287, 115482, 133716, 173223, 200574, 211717, 230964, 346446, 401148, 423434, 635151, 692892, 846868, 1270302, 1905453, 2540604, 3810906, 7621812]

約数ペア:

[(1, 7621812), (2, 3810906), (3, 2540604), (4, 1905453), (6, 1270302), (9, 846868), (11, 692892), (12, 635151), (18, 423434), (19, 401148), (22, 346446), (33, 230964), (36, 211717), (38, 200574), (44, 173223), (57, 133716), (66, 115482), (76, 100287), (99, 76988), (114, 66858), (132, 57741), (171, 44572), (198, 38494), (209, 36468), (228, 33429), (342, 22286), (396, 19247), (418, 18234), (627, 12156), (684, 11143), (836, 9117), (1013, 7524), (1254, 6078), (1881, 4052), (2026, 3762), (2508, 3039)]