1821583836

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 4792193280

約数和(自身を除く): 2970609444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 283, 321, 428, 557, 566, 642, 849, 963, 1114, 1132, 1284, 1671, 1698, 1926, 2228, 2547, 2889, 3342, 3396, 3852, 5013, 5094, 5778, 6684, 7641, 10026, 10188, 11556, 15039, 15282, 20052, 30078, 30281, 30564, 59599, 60156, 60562, 90843, 119198, 121124, 157631, 178797, 181686, 238396, 272529, 315262, 357594, 363372, 472893, 536391, 545058, 630524, 715188, 817587, 945786, 1072782, 1090116, 1418679, 1609173, 1635174, 1891572, 2145564, 2837358, 3218346, 3270348, 4256037, 5674716, 6436692, 8512074, 16866517, 17024148, 33733034, 50599551, 67466068, 101199102, 151798653, 202398204, 303597306, 455395959, 607194612, 910791918, 1821583836]

約数ペア:

[(1, 1821583836), (2, 910791918), (3, 607194612), (4, 455395959), (6, 303597306), (9, 202398204), (12, 151798653), (18, 101199102), (27, 67466068), (36, 50599551), (54, 33733034), (107, 17024148), (108, 16866517), (214, 8512074), (283, 6436692), (321, 5674716), (428, 4256037), (557, 3270348), (566, 3218346), (642, 2837358), (849, 2145564), (963, 1891572), (1114, 1635174), (1132, 1609173), (1284, 1418679), (1671, 1090116), (1698, 1072782), (1926, 945786), (2228, 817587), (2547, 715188), (2889, 630524), (3342, 545058), (3396, 536391), (3852, 472893), (5013, 363372), (5094, 357594), (5778, 315262), (6684, 272529), (7641, 238396), (10026, 181686), (10188, 178797), (11556, 157631), (15039, 121124), (15282, 119198), (20052, 90843), (30078, 60562), (30281, 60156), (30564, 59599)]