39681684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{52489}}^1$

素因数の和:52509

約数の個数: 48

約数和(自身を含む): 117577600

約数和(自身を除く): 77895916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 52489, 104978, 157467, 209956, 314934, 367423, 472401, 629868, 734846, 944802, 1102269, 1417203, 1469692, 1889604, 2204538, 2834406, 3306807, 4409076, 5668812, 6613614, 9920421, 13227228, 19840842, 39681684]

約数ペア:

[(1, 39681684), (2, 19840842), (3, 13227228), (4, 9920421), (6, 6613614), (7, 5668812), (9, 4409076), (12, 3306807), (14, 2834406), (18, 2204538), (21, 1889604), (27, 1469692), (28, 1417203), (36, 1102269), (42, 944802), (54, 734846), (63, 629868), (84, 472401), (108, 367423), (126, 314934), (189, 209956), (252, 157467), (378, 104978), (756, 52489)]