12181860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1362

約数の個数: 96

約数和(自身を含む): 40158720

約数和(自身を除く): 27976860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1327, 1530, 1836, 2295, 2654, 3060, 3981, 4590, 5308, 6635, 7962, 9180, 11943, 13270, 15924, 19905, 22559, 23886, 26540, 35829, 39810, 45118, 47772, 59715, 67677, 71658, 79620, 90236, 112795, 119430, 135354, 143316, 179145, 203031, 225590, 238860, 270708, 338385, 358290, 406062, 451180, 609093, 676770, 716580, 812124, 1015155, 1218186, 1353540, 2030310, 2436372, 3045465, 4060620, 6090930, 12181860]

約数ペア:

[(1, 12181860), (2, 6090930), (3, 4060620), (4, 3045465), (5, 2436372), (6, 2030310), (9, 1353540), (10, 1218186), (12, 1015155), (15, 812124), (17, 716580), (18, 676770), (20, 609093), (27, 451180), (30, 406062), (34, 358290), (36, 338385), (45, 270708), (51, 238860), (54, 225590), (60, 203031), (68, 179145), (85, 143316), (90, 135354), (102, 119430), (108, 112795), (135, 90236), (153, 79620), (170, 71658), (180, 67677), (204, 59715), (255, 47772), (270, 45118), (306, 39810), (340, 35829), (459, 26540), (510, 23886), (540, 22559), (612, 19905), (765, 15924), (918, 13270), (1020, 11943), (1327, 9180), (1530, 7962), (1836, 6635), (2295, 5308), (2654, 4590), (3060, 3981)]