15697215846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{303539}}^1$

素因数の和:303590

約数の個数: 72

約数和(自身を含む): 38994569640

約数和(自身を除く): 23297353794

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 442, 507, 663, 1014, 1326, 1521, 1989, 2873, 3042, 3978, 5746, 8619, 17238, 25857, 51714, 303539, 607078, 910617, 1821234, 2731851, 3946007, 5160163, 5463702, 7892014, 10320326, 11838021, 15480489, 23676042, 30960978, 35514063, 46441467, 51298091, 67082119, 71028126, 92882934, 102596182, 134164238, 153894273, 201246357, 307788546, 402492714, 461682819, 603739071, 872067547, 923365638, 1207478142, 1744135094, 2616202641, 5232405282, 7848607923, 15697215846]

約数ペア:

[(1, 15697215846), (2, 7848607923), (3, 5232405282), (6, 2616202641), (9, 1744135094), (13, 1207478142), (17, 923365638), (18, 872067547), (26, 603739071), (34, 461682819), (39, 402492714), (51, 307788546), (78, 201246357), (102, 153894273), (117, 134164238), (153, 102596182), (169, 92882934), (221, 71028126), (234, 67082119), (306, 51298091), (338, 46441467), (442, 35514063), (507, 30960978), (663, 23676042), (1014, 15480489), (1326, 11838021), (1521, 10320326), (1989, 7892014), (2873, 5463702), (3042, 5160163), (3978, 3946007), (5746, 2731851), (8619, 1821234), (17238, 910617), (25857, 607078), (51714, 303539)]