19347660

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{1327}}^1$

素因数の和:1354

約数の個数: 84

約数和(自身を含む): 60963168

約数和(自身を除く): 41615508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1327, 1458, 1620, 2430, 2654, 2916, 3645, 3981, 4860, 5308, 6635, 7290, 7962, 11943, 13270, 14580, 15924, 19905, 23886, 26540, 35829, 39810, 47772, 59715, 71658, 79620, 107487, 119430, 143316, 179145, 214974, 238860, 322461, 358290, 429948, 537435, 644922, 716580, 967383, 1074870, 1289844, 1612305, 1934766, 2149740, 3224610, 3869532, 4836915, 6449220, 9673830, 19347660]

約数ペア:

[(1, 19347660), (2, 9673830), (3, 6449220), (4, 4836915), (5, 3869532), (6, 3224610), (9, 2149740), (10, 1934766), (12, 1612305), (15, 1289844), (18, 1074870), (20, 967383), (27, 716580), (30, 644922), (36, 537435), (45, 429948), (54, 358290), (60, 322461), (81, 238860), (90, 214974), (108, 179145), (135, 143316), (162, 119430), (180, 107487), (243, 79620), (270, 71658), (324, 59715), (405, 47772), (486, 39810), (540, 35829), (729, 26540), (810, 23886), (972, 19905), (1215, 15924), (1327, 14580), (1458, 13270), (1620, 11943), (2430, 7962), (2654, 7290), (2916, 6635), (3645, 5308), (3981, 4860)]