2171923524

素因数分解:

$2^2\times 3^3\times {\mathrm{1091}}^1\times {\mathrm{18433}}^1$

素因数の和:19537

約数の個数: 48

約数和(自身を含む): 5636379840

約数和(自身を除く): 3464456316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1091, 2182, 3273, 4364, 6546, 9819, 13092, 18433, 19638, 29457, 36866, 39276, 55299, 58914, 73732, 110598, 117828, 165897, 221196, 331794, 497691, 663588, 995382, 1990764, 20110403, 40220806, 60331209, 80441612, 120662418, 180993627, 241324836, 361987254, 542980881, 723974508, 1085961762, 2171923524]

約数ペア:

[(1, 2171923524), (2, 1085961762), (3, 723974508), (4, 542980881), (6, 361987254), (9, 241324836), (12, 180993627), (18, 120662418), (27, 80441612), (36, 60331209), (54, 40220806), (108, 20110403), (1091, 1990764), (2182, 995382), (3273, 663588), (4364, 497691), (6546, 331794), (9819, 221196), (13092, 165897), (18433, 117828), (19638, 110598), (29457, 73732), (36866, 58914), (39276, 55299)]