12459876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 35054208

約数和(自身を除く): 22594332

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 53, 66, 78, 106, 132, 137, 143, 156, 159, 212, 274, 286, 318, 411, 429, 548, 572, 583, 636, 689, 822, 858, 1166, 1378, 1507, 1644, 1716, 1749, 1781, 2067, 2332, 2756, 3014, 3498, 3562, 4134, 4521, 5343, 6028, 6996, 7124, 7261, 7579, 8268, 9042, 10686, 14522, 15158, 18084, 19591, 21372, 21783, 22737, 29044, 30316, 39182, 43566, 45474, 58773, 78364, 79871, 87132, 90948, 94393, 117546, 159742, 188786, 235092, 239613, 283179, 319484, 377572, 479226, 566358, 958452, 1038323, 1132716, 2076646, 3114969, 4153292, 6229938, 12459876]

約数ペア:

[(1, 12459876), (2, 6229938), (3, 4153292), (4, 3114969), (6, 2076646), (11, 1132716), (12, 1038323), (13, 958452), (22, 566358), (26, 479226), (33, 377572), (39, 319484), (44, 283179), (52, 239613), (53, 235092), (66, 188786), (78, 159742), (106, 117546), (132, 94393), (137, 90948), (143, 87132), (156, 79871), (159, 78364), (212, 58773), (274, 45474), (286, 43566), (318, 39182), (411, 30316), (429, 29044), (548, 22737), (572, 21783), (583, 21372), (636, 19591), (689, 18084), (822, 15158), (858, 14522), (1166, 10686), (1378, 9042), (1507, 8268), (1644, 7579), (1716, 7261), (1749, 7124), (1781, 6996), (2067, 6028), (2332, 5343), (2756, 4521), (3014, 4134), (3498, 3562)]