15694220286

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{21157}}^1$

素因数の和:21431

約数の個数: 80

約数和(自身を含む): 37172913360

約数和(自身を除く): 21478693074

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 241, 342, 482, 513, 723, 1026, 1446, 1539, 2169, 3078, 4338, 4579, 6507, 9158, 13014, 13737, 19521, 21157, 27474, 39042, 41211, 42314, 63471, 82422, 123633, 126942, 190413, 247266, 370899, 380826, 401983, 571239, 741798, 803966, 1142478, 1205949, 1713717, 2411898, 3427434, 3617847, 5098837, 7235694, 10197674, 10853541, 15296511, 21707082, 30593022, 32560623, 45889533, 65121246, 91779066, 96877903, 137668599, 193755806, 275337198, 290633709, 413005797, 581267418, 826011594, 871901127, 1743802254, 2615703381, 5231406762, 7847110143, 15694220286]

約数ペア:

[(1, 15694220286), (2, 7847110143), (3, 5231406762), (6, 2615703381), (9, 1743802254), (18, 871901127), (19, 826011594), (27, 581267418), (38, 413005797), (54, 290633709), (57, 275337198), (81, 193755806), (114, 137668599), (162, 96877903), (171, 91779066), (241, 65121246), (342, 45889533), (482, 32560623), (513, 30593022), (723, 21707082), (1026, 15296511), (1446, 10853541), (1539, 10197674), (2169, 7235694), (3078, 5098837), (4338, 3617847), (4579, 3427434), (6507, 2411898), (9158, 1713717), (13014, 1205949), (13737, 1142478), (19521, 803966), (21157, 741798), (27474, 571239), (39042, 401983), (41211, 380826), (42314, 370899), (63471, 247266), (82422, 190413), (123633, 126942)]