15438276

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{2269}}^1$

素因数の和:2295

約数の個数: 72

約数和(自身を含む): 46271680

約数和(自身を除く): 30833404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 2269, 3402, 4538, 6804, 6807, 9076, 13614, 15883, 20421, 27228, 31766, 40842, 47649, 61263, 63532, 81684, 95298, 122526, 142947, 183789, 190596, 245052, 285894, 367578, 428841, 551367, 571788, 735156, 857682, 1102734, 1286523, 1715364, 2205468, 2573046, 3859569, 5146092, 7719138, 15438276]

約数ペア:

[(1, 15438276), (2, 7719138), (3, 5146092), (4, 3859569), (6, 2573046), (7, 2205468), (9, 1715364), (12, 1286523), (14, 1102734), (18, 857682), (21, 735156), (27, 571788), (28, 551367), (36, 428841), (42, 367578), (54, 285894), (63, 245052), (81, 190596), (84, 183789), (108, 142947), (126, 122526), (162, 95298), (189, 81684), (243, 63532), (252, 61263), (324, 47649), (378, 40842), (486, 31766), (567, 27228), (756, 20421), (972, 15883), (1134, 13614), (1701, 9076), (2268, 6807), (2269, 6804), (3402, 4538)]