123894876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7487}}^1$

素因数の和:7698

約数の個数: 48

約数和(自身を含む): 332107776

約数和(自身を除く): 208212900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 7487, 8274, 14974, 16548, 22461, 29948, 44922, 52409, 89844, 104818, 157227, 209636, 314454, 628908, 1474939, 2949878, 4424817, 5899756, 8849634, 10324573, 17699268, 20649146, 30973719, 41298292, 61947438, 123894876]

約数ペア:

[(1, 123894876), (2, 61947438), (3, 41298292), (4, 30973719), (6, 20649146), (7, 17699268), (12, 10324573), (14, 8849634), (21, 5899756), (28, 4424817), (42, 2949878), (84, 1474939), (197, 628908), (394, 314454), (591, 209636), (788, 157227), (1182, 104818), (1379, 89844), (2364, 52409), (2758, 44922), (4137, 29948), (5516, 22461), (7487, 16548), (8274, 14974)]