1374149844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{19891}}^1$

素因数の和:20021

約数の個数: 72

約数和(自身を含む): 3692750880

約数和(自身を除く): 2318601036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 202, 228, 303, 342, 404, 606, 684, 909, 1212, 1818, 1919, 3636, 3838, 5757, 7676, 11514, 17271, 19891, 23028, 34542, 39782, 59673, 69084, 79564, 119346, 179019, 238692, 358038, 377929, 716076, 755858, 1133787, 1511716, 2008991, 2267574, 3401361, 4017982, 4535148, 6026973, 6802722, 8035964, 12053946, 13605444, 18080919, 24107892, 36161838, 38170829, 72323676, 76341658, 114512487, 152683316, 229024974, 343537461, 458049948, 687074922, 1374149844]

約数ペア:

[(1, 1374149844), (2, 687074922), (3, 458049948), (4, 343537461), (6, 229024974), (9, 152683316), (12, 114512487), (18, 76341658), (19, 72323676), (36, 38170829), (38, 36161838), (57, 24107892), (76, 18080919), (101, 13605444), (114, 12053946), (171, 8035964), (202, 6802722), (228, 6026973), (303, 4535148), (342, 4017982), (404, 3401361), (606, 2267574), (684, 2008991), (909, 1511716), (1212, 1133787), (1818, 755858), (1919, 716076), (3636, 377929), (3838, 358038), (5757, 238692), (7676, 179019), (11514, 119346), (17271, 79564), (19891, 69084), (23028, 59673), (34542, 39782)]