18444886524

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{1093}}^1$

素因数の和:1444

約数の個数: 144

約数和(自身を含む): 49458427200

約数和(自身を除く): 31013540676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 229, 267, 276, 356, 414, 458, 534, 687, 801, 828, 916, 1068, 1093, 1374, 1602, 2047, 2061, 2186, 2748, 3204, 3279, 4094, 4122, 4372, 5267, 6141, 6558, 8188, 8244, 9837, 10534, 12282, 13116, 15801, 18423, 19674, 20381, 21068, 24564, 25139, 31602, 36846, 39348, 40762, 47403, 50278, 61143, 63204, 73692, 75417, 81524, 94806, 97277, 100556, 122286, 150834, 183429, 189612, 194554, 226251, 244572, 250297, 291831, 301668, 366858, 389108, 452502, 468763, 500594, 583662, 733716, 750891, 875493, 905004, 937526, 1001188, 1167324, 1406289, 1501782, 1750986, 1875052, 2237371, 2252673, 2812578, 3003564, 3501972, 4218867, 4474742, 4505346, 5625156, 5756831, 6712113, 8437734, 8949484, 9010692, 11513662, 13424226, 16875468, 17270493, 20136339, 22276433, 23027324, 26848452, 34540986, 40272678, 44552866, 51811479, 66829299, 69081972, 80545356, 89105732, 103622958, 133658598, 200487897, 207245916, 267317196, 400975794, 512357959, 801951588, 1024715918, 1537073877, 2049431836, 3074147754, 4611221631, 6148295508, 9222443262, 18444886524]

約数ペア:

[(1, 18444886524), (2, 9222443262), (3, 6148295508), (4, 4611221631), (6, 3074147754), (9, 2049431836), (12, 1537073877), (18, 1024715918), (23, 801951588), (36, 512357959), (46, 400975794), (69, 267317196), (89, 207245916), (92, 200487897), (138, 133658598), (178, 103622958), (207, 89105732), (229, 80545356), (267, 69081972), (276, 66829299), (356, 51811479), (414, 44552866), (458, 40272678), (534, 34540986), (687, 26848452), (801, 23027324), (828, 22276433), (916, 20136339), (1068, 17270493), (1093, 16875468), (1374, 13424226), (1602, 11513662), (2047, 9010692), (2061, 8949484), (2186, 8437734), (2748, 6712113), (3204, 5756831), (3279, 5625156), (4094, 4505346), (4122, 4474742), (4372, 4218867), (5267, 3501972), (6141, 3003564), (6558, 2812578), (8188, 2252673), (8244, 2237371), (9837, 1875052), (10534, 1750986), (12282, 1501782), (13116, 1406289), (15801, 1167324), (18423, 1001188), (19674, 937526), (20381, 905004), (21068, 875493), (24564, 750891), (25139, 733716), (31602, 583662), (36846, 500594), (39348, 468763), (40762, 452502), (47403, 389108), (50278, 366858), (61143, 301668), (63204, 291831), (73692, 250297), (75417, 244572), (81524, 226251), (94806, 194554), (97277, 189612), (100556, 183429), (122286, 150834)]