1237557564

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{1217}}^1$

素因数の和:1875

約数の個数: 72

約数和(自身を含む): 3202774848

約数和(自身を除く): 1965217284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 601, 846, 1202, 1217, 1692, 1803, 2404, 2434, 3606, 3651, 4868, 5409, 7212, 7302, 10818, 10953, 14604, 21636, 21906, 28247, 43812, 56494, 57199, 84741, 112988, 114398, 169482, 171597, 228796, 254223, 338964, 343194, 508446, 514791, 686388, 731417, 1016892, 1029582, 1462834, 2059164, 2194251, 2925668, 4388502, 6582753, 8777004, 13165506, 26331012, 34376599, 68753198, 103129797, 137506396, 206259594, 309389391, 412519188, 618778782, 1237557564]

約数ペア:

[(1, 1237557564), (2, 618778782), (3, 412519188), (4, 309389391), (6, 206259594), (9, 137506396), (12, 103129797), (18, 68753198), (36, 34376599), (47, 26331012), (94, 13165506), (141, 8777004), (188, 6582753), (282, 4388502), (423, 2925668), (564, 2194251), (601, 2059164), (846, 1462834), (1202, 1029582), (1217, 1016892), (1692, 731417), (1803, 686388), (2404, 514791), (2434, 508446), (3606, 343194), (3651, 338964), (4868, 254223), (5409, 228796), (7212, 171597), (7302, 169482), (10818, 114398), (10953, 112988), (14604, 84741), (21636, 57199), (21906, 56494), (28247, 43812)]