7771457086974

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{641}}^1\times {\mathrm{10691321}}^1$

素因数の和:10691983

約数の個数: 80

約数和(自身を含む): 19932558614496

約数和(自身を除く): 12161101527522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 641, 1134, 1282, 1923, 3846, 4487, 5769, 8974, 11538, 13461, 17307, 26922, 34614, 40383, 51921, 80766, 103842, 121149, 242298, 363447, 726894, 10691321, 21382642, 32073963, 64147926, 74839247, 96221889, 149678494, 192443778, 224517741, 288665667, 449035482, 577331334, 673553223, 865997001, 1347106446, 1731994002, 2020659669, 4041319338, 6061979007, 6853136761, 12123958014, 13706273522, 20559410283, 41118820566, 47971957327, 61678230849, 95943914654, 123356461698, 143915871981, 185034692547, 287831743962, 370069385094, 431747615943, 555104077641, 863495231886, 1110208155282, 1295242847829, 2590485695658, 3885728543487, 7771457086974]

約数ペア:

[(1, 7771457086974), (2, 3885728543487), (3, 2590485695658), (6, 1295242847829), (7, 1110208155282), (9, 863495231886), (14, 555104077641), (18, 431747615943), (21, 370069385094), (27, 287831743962), (42, 185034692547), (54, 143915871981), (63, 123356461698), (81, 95943914654), (126, 61678230849), (162, 47971957327), (189, 41118820566), (378, 20559410283), (567, 13706273522), (641, 12123958014), (1134, 6853136761), (1282, 6061979007), (1923, 4041319338), (3846, 2020659669), (4487, 1731994002), (5769, 1347106446), (8974, 865997001), (11538, 673553223), (13461, 577331334), (17307, 449035482), (26922, 288665667), (34614, 224517741), (40383, 192443778), (51921, 149678494), (80766, 96221889), (103842, 74839247), (121149, 64147926), (242298, 32073963), (363447, 21382642), (726894, 10691321)]