81851094

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{8969}}^1$

素因数の和:9006

約数の個数: 48

約数和(自身を含む): 196981200

約数和(自身を除く): 115130106

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 8969, 9126, 17938, 26907, 53814, 80721, 116597, 161442, 233194, 242163, 349791, 484326, 699582, 1049373, 1515761, 2098746, 3031522, 3148119, 4547283, 6296238, 9094566, 13641849, 27283698, 40925547, 81851094]

約数ペア:

[(1, 81851094), (2, 40925547), (3, 27283698), (6, 13641849), (9, 9094566), (13, 6296238), (18, 4547283), (26, 3148119), (27, 3031522), (39, 2098746), (54, 1515761), (78, 1049373), (117, 699582), (169, 484326), (234, 349791), (338, 242163), (351, 233194), (507, 161442), (702, 116597), (1014, 80721), (1521, 53814), (3042, 26907), (4563, 17938), (8969, 9126)]