6521214

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 15570576

約数和(自身を除く): 9049362

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 541, 574, 861, 1082, 1623, 1722, 2009, 3246, 3787, 4018, 6027, 7574, 11361, 12054, 22181, 22722, 26509, 44362, 53018, 66543, 79527, 133086, 155267, 159054, 310534, 465801, 931602, 1086869, 2173738, 3260607, 6521214]

約数ペア:

[(1, 6521214), (2, 3260607), (3, 2173738), (6, 1086869), (7, 931602), (14, 465801), (21, 310534), (41, 159054), (42, 155267), (49, 133086), (82, 79527), (98, 66543), (123, 53018), (147, 44362), (246, 26509), (287, 22722), (294, 22181), (541, 12054), (574, 11361), (861, 7574), (1082, 6027), (1623, 4018), (1722, 3787), (2009, 3246)]