1918089504

素因数分解:

$2^5\times 3^3\times {\mathrm{53}}^1\times {\mathrm{41887}}^1$

素因数の和:41959

約数の個数: 96

約数和(自身を含む): 5700119040

約数和(自身を除く): 3782029536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 96, 106, 108, 144, 159, 212, 216, 288, 318, 424, 432, 477, 636, 848, 864, 954, 1272, 1431, 1696, 1908, 2544, 2862, 3816, 5088, 5724, 7632, 11448, 15264, 22896, 41887, 45792, 83774, 125661, 167548, 251322, 335096, 376983, 502644, 670192, 753966, 1005288, 1130949, 1340384, 1507932, 2010576, 2220011, 2261898, 3015864, 4021152, 4440022, 4523796, 6031728, 6660033, 8880044, 9047592, 12063456, 13320066, 17760088, 18095184, 19980099, 26640132, 35520176, 36190368, 39960198, 53280264, 59940297, 71040352, 79920396, 106560528, 119880594, 159840792, 213121056, 239761188, 319681584, 479522376, 639363168, 959044752, 1918089504]

約数ペア:

[(1, 1918089504), (2, 959044752), (3, 639363168), (4, 479522376), (6, 319681584), (8, 239761188), (9, 213121056), (12, 159840792), (16, 119880594), (18, 106560528), (24, 79920396), (27, 71040352), (32, 59940297), (36, 53280264), (48, 39960198), (53, 36190368), (54, 35520176), (72, 26640132), (96, 19980099), (106, 18095184), (108, 17760088), (144, 13320066), (159, 12063456), (212, 9047592), (216, 8880044), (288, 6660033), (318, 6031728), (424, 4523796), (432, 4440022), (477, 4021152), (636, 3015864), (848, 2261898), (864, 2220011), (954, 2010576), (1272, 1507932), (1431, 1340384), (1696, 1130949), (1908, 1005288), (2544, 753966), (2862, 670192), (3816, 502644), (5088, 376983), (5724, 335096), (7632, 251322), (11448, 167548), (15264, 125661), (22896, 83774), (41887, 45792)]