15672946338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{387503}}^1$

素因数の和:387628

約数の個数: 64

約数和(自身を含む): 40176414720

約数和(自身を除く): 24503468382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 189, 214, 321, 378, 642, 749, 963, 1498, 1926, 2247, 2889, 4494, 5778, 6741, 13482, 20223, 40446, 387503, 775006, 1162509, 2325018, 2712521, 3487527, 5425042, 6975054, 8137563, 10462581, 16275126, 20925162, 24412689, 41462821, 48825378, 73238067, 82925642, 124388463, 146476134, 248776926, 290239747, 373165389, 580479494, 746330778, 870719241, 1119496167, 1741438482, 2238992334, 2612157723, 5224315446, 7836473169, 15672946338]

約数ペア:

[(1, 15672946338), (2, 7836473169), (3, 5224315446), (6, 2612157723), (7, 2238992334), (9, 1741438482), (14, 1119496167), (18, 870719241), (21, 746330778), (27, 580479494), (42, 373165389), (54, 290239747), (63, 248776926), (107, 146476134), (126, 124388463), (189, 82925642), (214, 73238067), (321, 48825378), (378, 41462821), (642, 24412689), (749, 20925162), (963, 16275126), (1498, 10462581), (1926, 8137563), (2247, 6975054), (2889, 5425042), (4494, 3487527), (5778, 2712521), (6741, 2325018), (13482, 1162509), (20223, 775006), (40446, 387503)]