27571986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 69189120

約数和(自身を除く): 41617134

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 47, 69, 78, 94, 109, 117, 138, 141, 207, 218, 234, 282, 299, 327, 414, 423, 598, 611, 654, 846, 897, 981, 1081, 1222, 1417, 1794, 1833, 1962, 2162, 2507, 2691, 2834, 3243, 3666, 4251, 5014, 5123, 5382, 5499, 6486, 7521, 8502, 9729, 10246, 10998, 12753, 14053, 15042, 15369, 19458, 22563, 25506, 28106, 30738, 32591, 42159, 45126, 46107, 65182, 66599, 84318, 92214, 97773, 117829, 126477, 133198, 195546, 199797, 235658, 252954, 293319, 353487, 399594, 586638, 599391, 706974, 1060461, 1198782, 1531777, 2120922, 3063554, 4595331, 9190662, 13785993, 27571986]

約数ペア:

[(1, 27571986), (2, 13785993), (3, 9190662), (6, 4595331), (9, 3063554), (13, 2120922), (18, 1531777), (23, 1198782), (26, 1060461), (39, 706974), (46, 599391), (47, 586638), (69, 399594), (78, 353487), (94, 293319), (109, 252954), (117, 235658), (138, 199797), (141, 195546), (207, 133198), (218, 126477), (234, 117829), (282, 97773), (299, 92214), (327, 84318), (414, 66599), (423, 65182), (598, 46107), (611, 45126), (654, 42159), (846, 32591), (897, 30738), (981, 28106), (1081, 25506), (1222, 22563), (1417, 19458), (1794, 15369), (1833, 15042), (1962, 14053), (2162, 12753), (2507, 10998), (2691, 10246), (2834, 9729), (3243, 8502), (3666, 7521), (4251, 6486), (5014, 5499), (5123, 5382)]