2197134972

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{2339}}^1$

素因数の和:2715

約数の個数: 72

約数和(自身を含む): 5634392400

約数和(自身を除く): 3437257428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 269, 291, 388, 538, 582, 807, 873, 1076, 1164, 1614, 1746, 2339, 2421, 3228, 3492, 4678, 4842, 7017, 9356, 9684, 14034, 21051, 26093, 28068, 42102, 52186, 78279, 84204, 104372, 156558, 226883, 234837, 313116, 453766, 469674, 629191, 680649, 907532, 939348, 1258382, 1361298, 1887573, 2041947, 2516764, 2722596, 3775146, 4083894, 5662719, 7550292, 8167788, 11325438, 22650876, 61031527, 122063054, 183094581, 244126108, 366189162, 549283743, 732378324, 1098567486, 2197134972]

約数ペア:

[(1, 2197134972), (2, 1098567486), (3, 732378324), (4, 549283743), (6, 366189162), (9, 244126108), (12, 183094581), (18, 122063054), (36, 61031527), (97, 22650876), (194, 11325438), (269, 8167788), (291, 7550292), (388, 5662719), (538, 4083894), (582, 3775146), (807, 2722596), (873, 2516764), (1076, 2041947), (1164, 1887573), (1614, 1361298), (1746, 1258382), (2339, 939348), (2421, 907532), (3228, 680649), (3492, 629191), (4678, 469674), (4842, 453766), (7017, 313116), (9356, 234837), (9684, 226883), (14034, 156558), (21051, 104372), (26093, 84204), (28068, 78279), (42102, 52186)]