26320161918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{7853}}^1$

素因数の和:8193

約数の個数: 64

約数和(自身を含む): 55644019200

約数和(自身を除く): 29323857282

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 163, 298, 326, 447, 489, 894, 978, 3427, 3749, 6854, 7498, 7853, 10281, 11247, 15706, 20562, 22494, 23559, 24287, 47118, 48574, 72861, 145722, 180619, 361238, 541857, 558601, 1083714, 1117202, 1170097, 1280039, 1675803, 2340194, 2560078, 3351606, 3510291, 3840117, 7020582, 7680234, 26912231, 29440897, 53824462, 58881794, 80736693, 88322691, 161473386, 176645382, 190725811, 381451622, 572177433, 1144354866, 4386693653, 8773387306, 13160080959, 26320161918]

約数ペア:

[(1, 26320161918), (2, 13160080959), (3, 8773387306), (6, 4386693653), (23, 1144354866), (46, 572177433), (69, 381451622), (138, 190725811), (149, 176645382), (163, 161473386), (298, 88322691), (326, 80736693), (447, 58881794), (489, 53824462), (894, 29440897), (978, 26912231), (3427, 7680234), (3749, 7020582), (6854, 3840117), (7498, 3510291), (7853, 3351606), (10281, 2560078), (11247, 2340194), (15706, 1675803), (20562, 1280039), (22494, 1170097), (23559, 1117202), (24287, 1083714), (47118, 558601), (48574, 541857), (72861, 361238), (145722, 180619)]