18544755628

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{1439}}^1$

素因数の和:1807

約数の個数: 96

約数和(自身を含む): 39191040000

約数和(自身を除く): 20646284372

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 116, 118, 203, 236, 269, 406, 413, 538, 812, 826, 1076, 1439, 1652, 1711, 1883, 2878, 3422, 3766, 5756, 6844, 7532, 7801, 10073, 11977, 15602, 15871, 20146, 23954, 31204, 31742, 40292, 41731, 47908, 54607, 63484, 83462, 84901, 109214, 111097, 166924, 169802, 218428, 222194, 292117, 339604, 387091, 444388, 460259, 584234, 594307, 774182, 920518, 1168468, 1188614, 1548364, 1841036, 2377228, 2462129, 2709637, 3221813, 4924258, 5419274, 6443626, 9848516, 10838548, 11225639, 12887252, 17234903, 22451278, 22838369, 34469806, 44902556, 45676738, 68939612, 78579473, 91353476, 157158946, 159868583, 314317892, 319737166, 639474332, 662312701, 1324625402, 2649250804, 4636188907, 9272377814, 18544755628]

約数ペア:

[(1, 18544755628), (2, 9272377814), (4, 4636188907), (7, 2649250804), (14, 1324625402), (28, 662312701), (29, 639474332), (58, 319737166), (59, 314317892), (116, 159868583), (118, 157158946), (203, 91353476), (236, 78579473), (269, 68939612), (406, 45676738), (413, 44902556), (538, 34469806), (812, 22838369), (826, 22451278), (1076, 17234903), (1439, 12887252), (1652, 11225639), (1711, 10838548), (1883, 9848516), (2878, 6443626), (3422, 5419274), (3766, 4924258), (5756, 3221813), (6844, 2709637), (7532, 2462129), (7801, 2377228), (10073, 1841036), (11977, 1548364), (15602, 1188614), (15871, 1168468), (20146, 920518), (23954, 774182), (31204, 594307), (31742, 584234), (40292, 460259), (41731, 444388), (47908, 387091), (54607, 339604), (63484, 292117), (83462, 222194), (84901, 218428), (109214, 169802), (111097, 166924)]