12975156948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{26497}}^1$

素因数の和:26633

約数の個数: 96

約数和(自身を含む): 33820775296

約数和(自身を除く): 20845618348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 73, 78, 86, 129, 146, 156, 172, 219, 258, 292, 438, 516, 559, 876, 949, 1118, 1677, 1898, 2236, 2847, 3139, 3354, 3796, 5694, 6278, 6708, 9417, 11388, 12556, 18834, 26497, 37668, 40807, 52994, 79491, 81614, 105988, 122421, 158982, 163228, 244842, 317964, 344461, 489684, 688922, 1033383, 1139371, 1377844, 1934281, 2066766, 2278742, 3418113, 3868562, 4133532, 4557484, 5802843, 6836226, 7737124, 11605686, 13672452, 14811823, 23211372, 25145653, 29623646, 44435469, 50291306, 59247292, 75436959, 83174083, 88870938, 100582612, 150873918, 166348166, 177741876, 249522249, 301747836, 332696332, 499044498, 998088996, 1081263079, 2162526158, 3243789237, 4325052316, 6487578474, 12975156948]

約数ペア:

[(1, 12975156948), (2, 6487578474), (3, 4325052316), (4, 3243789237), (6, 2162526158), (12, 1081263079), (13, 998088996), (26, 499044498), (39, 332696332), (43, 301747836), (52, 249522249), (73, 177741876), (78, 166348166), (86, 150873918), (129, 100582612), (146, 88870938), (156, 83174083), (172, 75436959), (219, 59247292), (258, 50291306), (292, 44435469), (438, 29623646), (516, 25145653), (559, 23211372), (876, 14811823), (949, 13672452), (1118, 11605686), (1677, 7737124), (1898, 6836226), (2236, 5802843), (2847, 4557484), (3139, 4133532), (3354, 3868562), (3796, 3418113), (5694, 2278742), (6278, 2066766), (6708, 1934281), (9417, 1377844), (11388, 1139371), (12556, 1033383), (18834, 688922), (26497, 489684), (37668, 344461), (40807, 317964), (52994, 244842), (79491, 163228), (81614, 158982), (105988, 122421)]