21058092

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 59531472

約数和(自身を除く): 38473380

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1297, 1353, 1476, 1804, 2594, 2706, 3891, 4059, 5188, 5412, 7782, 8118, 11673, 14267, 15564, 16236, 23346, 28534, 42801, 46692, 53177, 57068, 85602, 106354, 128403, 159531, 171204, 212708, 256806, 319062, 478593, 513612, 584947, 638124, 957186, 1169894, 1754841, 1914372, 2339788, 3509682, 5264523, 7019364, 10529046, 21058092]

約数ペア:

[(1, 21058092), (2, 10529046), (3, 7019364), (4, 5264523), (6, 3509682), (9, 2339788), (11, 1914372), (12, 1754841), (18, 1169894), (22, 957186), (33, 638124), (36, 584947), (41, 513612), (44, 478593), (66, 319062), (82, 256806), (99, 212708), (123, 171204), (132, 159531), (164, 128403), (198, 106354), (246, 85602), (369, 57068), (396, 53177), (451, 46692), (492, 42801), (738, 28534), (902, 23346), (1297, 16236), (1353, 15564), (1476, 14267), (1804, 11673), (2594, 8118), (2706, 7782), (3891, 5412), (4059, 5188)]