18006366560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1236701}}^1$

素因数の和:1236736

約数の個数: 96

約数和(自身を含む): 52357015872

約数和(自身を除く): 34350649312

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 1236701, 2473402, 4946804, 6183505, 8656907, 9893608, 12367010, 16077113, 17313814, 19787216, 24734020, 32154226, 34627628, 39574432, 43284535, 49468040, 64308452, 69255256, 80385565, 86569070, 98936080, 112539791, 128616904, 138510512, 160771130, 173138140, 197872160, 225079582, 257233808, 277021024, 321542260, 346276280, 450159164, 514467616, 562698955, 643084520, 692552560, 900318328, 1125397910, 1286169040, 1385105120, 1800636656, 2250795820, 2572338080, 3601273312, 4501591640, 9003183280, 18006366560]

約数ペア:

[(1, 18006366560), (2, 9003183280), (4, 4501591640), (5, 3601273312), (7, 2572338080), (8, 2250795820), (10, 1800636656), (13, 1385105120), (14, 1286169040), (16, 1125397910), (20, 900318328), (26, 692552560), (28, 643084520), (32, 562698955), (35, 514467616), (40, 450159164), (52, 346276280), (56, 321542260), (65, 277021024), (70, 257233808), (80, 225079582), (91, 197872160), (104, 173138140), (112, 160771130), (130, 138510512), (140, 128616904), (160, 112539791), (182, 98936080), (208, 86569070), (224, 80385565), (260, 69255256), (280, 64308452), (364, 49468040), (416, 43284535), (455, 39574432), (520, 34627628), (560, 32154226), (728, 24734020), (910, 19787216), (1040, 17313814), (1120, 16077113), (1456, 12367010), (1820, 9893608), (2080, 8656907), (2912, 6183505), (3640, 4946804), (7280, 2473402), (14560, 1236701)]