42271242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 95096064

約数和(自身を除く): 52824822

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 97, 111, 151, 194, 222, 291, 302, 453, 481, 582, 906, 962, 1261, 1443, 1963, 2522, 2886, 3589, 3783, 3926, 5587, 5889, 7178, 7566, 10767, 11174, 11778, 14647, 16761, 21534, 29294, 33522, 43941, 46657, 72631, 87882, 93314, 139971, 145262, 190411, 217893, 279942, 380822, 435786, 541939, 571233, 1083878, 1142466, 1625817, 3251634, 7045207, 14090414, 21135621, 42271242]

約数ペア:

[(1, 42271242), (2, 21135621), (3, 14090414), (6, 7045207), (13, 3251634), (26, 1625817), (37, 1142466), (39, 1083878), (74, 571233), (78, 541939), (97, 435786), (111, 380822), (151, 279942), (194, 217893), (222, 190411), (291, 145262), (302, 139971), (453, 93314), (481, 87882), (582, 72631), (906, 46657), (962, 43941), (1261, 33522), (1443, 29294), (1963, 21534), (2522, 16761), (2886, 14647), (3589, 11778), (3783, 11174), (3926, 10767), (5587, 7566), (5889, 7178)]