1807784964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{95287}}^1$

素因数の和:95345

約数の個数: 72

約数和(自身を含む): 4994615808

約数和(自身を除く): 3186830844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18972, 95287, 190574, 285861, 381148, 571722, 857583, 1143444, 1619879, 1715166, 2953897, 3239758, 3430332, 4859637, 5907794, 6479516, 8861691, 9719274, 11815588, 14578911, 17723382, 19438548, 26585073, 29157822, 35446764, 50216249, 53170146, 58315644, 100432498, 106340292, 150648747, 200864996, 301297494, 451946241, 602594988, 903892482, 1807784964]

約数ペア:

[(1, 1807784964), (2, 903892482), (3, 602594988), (4, 451946241), (6, 301297494), (9, 200864996), (12, 150648747), (17, 106340292), (18, 100432498), (31, 58315644), (34, 53170146), (36, 50216249), (51, 35446764), (62, 29157822), (68, 26585073), (93, 19438548), (102, 17723382), (124, 14578911), (153, 11815588), (186, 9719274), (204, 8861691), (279, 6479516), (306, 5907794), (372, 4859637), (527, 3430332), (558, 3239758), (612, 2953897), (1054, 1715166), (1116, 1619879), (1581, 1143444), (2108, 857583), (3162, 571722), (4743, 381148), (6324, 285861), (9486, 190574), (18972, 95287)]