18140131896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4073}}^1\times {\mathrm{9767}}^1$

素因数の和:13868

約数の個数: 64

約数和(自身を含む): 47753798400

約数和(自身を除く): 29613666504

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 4073, 8146, 9767, 12219, 16292, 19534, 24438, 29301, 32584, 39068, 48876, 58602, 77387, 78136, 97752, 117204, 154774, 185573, 232161, 234408, 309548, 371146, 464322, 556719, 619096, 742292, 928644, 1113438, 1484584, 1857288, 2226876, 4453752, 39780991, 79561982, 119342973, 159123964, 238685946, 318247928, 477371892, 755838829, 954743784, 1511677658, 2267516487, 3023355316, 4535032974, 6046710632, 9070065948, 18140131896]

約数ペア:

[(1, 18140131896), (2, 9070065948), (3, 6046710632), (4, 4535032974), (6, 3023355316), (8, 2267516487), (12, 1511677658), (19, 954743784), (24, 755838829), (38, 477371892), (57, 318247928), (76, 238685946), (114, 159123964), (152, 119342973), (228, 79561982), (456, 39780991), (4073, 4453752), (8146, 2226876), (9767, 1857288), (12219, 1484584), (16292, 1113438), (19534, 928644), (24438, 742292), (29301, 619096), (32584, 556719), (39068, 464322), (48876, 371146), (58602, 309548), (77387, 234408), (78136, 232161), (97752, 185573), (117204, 154774)]