15673213278

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2251}}^1\times {\mathrm{20359}}^1$

素因数の和:22637

約数の個数: 48

約数和(自身を含む): 35763561600

約数和(自身を除く): 20090348322

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 2251, 4502, 6753, 13506, 20259, 20359, 40518, 40718, 42769, 61077, 85538, 122154, 128307, 183231, 256614, 366462, 384921, 386821, 769842, 773642, 1160463, 2320926, 3481389, 6962778, 45828109, 91656218, 137484327, 274968654, 412452981, 824905962, 870734071, 1741468142, 2612202213, 5224404426, 7836606639, 15673213278]

約数ペア:

[(1, 15673213278), (2, 7836606639), (3, 5224404426), (6, 2612202213), (9, 1741468142), (18, 870734071), (19, 824905962), (38, 412452981), (57, 274968654), (114, 137484327), (171, 91656218), (342, 45828109), (2251, 6962778), (4502, 3481389), (6753, 2320926), (13506, 1160463), (20259, 773642), (20359, 769842), (40518, 386821), (40718, 384921), (42769, 366462), (61077, 256614), (85538, 183231), (122154, 128307)]