1900971548676

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{4529099}}^1$

素因数の和:4529329

約数の個数: 72

約数和(自身を含む): 4896319428000

約数和(自身を除く): 2995347879324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 131, 178, 262, 267, 356, 393, 524, 534, 786, 801, 1068, 1179, 1572, 1602, 2358, 3204, 4716, 11659, 23318, 34977, 46636, 69954, 104931, 139908, 209862, 419724, 4529099, 9058198, 13587297, 18116396, 27174594, 40761891, 54349188, 81523782, 163047564, 403089811, 593311969, 806179622, 1186623938, 1209269433, 1612359244, 1779935907, 2373247876, 2418538866, 3559871814, 3627808299, 4837077732, 5339807721, 7119743628, 7255616598, 10679615442, 14511233196, 21359230884, 52804765241, 105609530482, 158414295723, 211219060964, 316828591446, 475242887169, 633657182892, 950485774338, 1900971548676]

約数ペア:

[(1, 1900971548676), (2, 950485774338), (3, 633657182892), (4, 475242887169), (6, 316828591446), (9, 211219060964), (12, 158414295723), (18, 105609530482), (36, 52804765241), (89, 21359230884), (131, 14511233196), (178, 10679615442), (262, 7255616598), (267, 7119743628), (356, 5339807721), (393, 4837077732), (524, 3627808299), (534, 3559871814), (786, 2418538866), (801, 2373247876), (1068, 1779935907), (1179, 1612359244), (1572, 1209269433), (1602, 1186623938), (2358, 806179622), (3204, 593311969), (4716, 403089811), (11659, 163047564), (23318, 81523782), (34977, 54349188), (46636, 40761891), (69954, 27174594), (104931, 18116396), (139908, 13587297), (209862, 9058198), (419724, 4529099)]