15703751358

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{12893}}^1$

素因数の和:13489

約数の個数: 48

約数和(自身を含む): 34323621696

約数和(自身を除く): 18619870338

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 431, 471, 862, 942, 1293, 1413, 2586, 2826, 3879, 7758, 12893, 25786, 38679, 67667, 77358, 116037, 135334, 203001, 232074, 406002, 609003, 1218006, 2024201, 4048402, 5556883, 6072603, 11113766, 12145206, 16670649, 18217809, 33341298, 36435618, 50011947, 100023894, 872430631, 1744861262, 2617291893, 5234583786, 7851875679, 15703751358]

約数ペア:

[(1, 15703751358), (2, 7851875679), (3, 5234583786), (6, 2617291893), (9, 1744861262), (18, 872430631), (157, 100023894), (314, 50011947), (431, 36435618), (471, 33341298), (862, 18217809), (942, 16670649), (1293, 12145206), (1413, 11113766), (2586, 6072603), (2826, 5556883), (3879, 4048402), (7758, 2024201), (12893, 1218006), (25786, 609003), (38679, 406002), (67667, 232074), (77358, 203001), (116037, 135334)]