40452516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 108

約数和(自身を含む): 113573460

約数和(自身を除く): 73120944

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 109, 117, 122, 156, 169, 183, 218, 234, 244, 327, 338, 366, 436, 468, 507, 549, 654, 676, 732, 793, 981, 1014, 1098, 1308, 1417, 1521, 1586, 1962, 2028, 2196, 2379, 2834, 3042, 3172, 3924, 4251, 4758, 5668, 6084, 6649, 7137, 8502, 9516, 10309, 12753, 13298, 14274, 17004, 18421, 19947, 20618, 25506, 26596, 28548, 30927, 36842, 39894, 41236, 51012, 55263, 59841, 61854, 73684, 79788, 86437, 92781, 110526, 119682, 123708, 165789, 172874, 185562, 221052, 239364, 259311, 331578, 345748, 371124, 518622, 663156, 777933, 1037244, 1123681, 1555866, 2247362, 3111732, 3371043, 4494724, 6742086, 10113129, 13484172, 20226258, 40452516]

約数ペア:

[(1, 40452516), (2, 20226258), (3, 13484172), (4, 10113129), (6, 6742086), (9, 4494724), (12, 3371043), (13, 3111732), (18, 2247362), (26, 1555866), (36, 1123681), (39, 1037244), (52, 777933), (61, 663156), (78, 518622), (109, 371124), (117, 345748), (122, 331578), (156, 259311), (169, 239364), (183, 221052), (218, 185562), (234, 172874), (244, 165789), (327, 123708), (338, 119682), (366, 110526), (436, 92781), (468, 86437), (507, 79788), (549, 73684), (654, 61854), (676, 59841), (732, 55263), (793, 51012), (981, 41236), (1014, 39894), (1098, 36842), (1308, 30927), (1417, 28548), (1521, 26596), (1586, 25506), (1962, 20618), (2028, 19947), (2196, 18421), (2379, 17004), (2834, 14274), (3042, 13298), (3172, 12753), (3924, 10309), (4251, 9516), (4758, 8502), (5668, 7137), (6084, 6649)]