21441114

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1775

約数の個数: 48

約数和(自身を含む): 50417640

約数和(自身を除く): 28976526

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 1394, 1709, 2091, 3418, 4182, 5127, 6273, 10254, 12546, 15381, 29053, 30762, 58106, 70069, 87159, 140138, 174318, 210207, 261477, 420414, 522954, 630621, 1191173, 1261242, 2382346, 3573519, 7147038, 10720557, 21441114]

約数ペア:

[(1, 21441114), (2, 10720557), (3, 7147038), (6, 3573519), (9, 2382346), (17, 1261242), (18, 1191173), (34, 630621), (41, 522954), (51, 420414), (82, 261477), (102, 210207), (123, 174318), (153, 140138), (246, 87159), (306, 70069), (369, 58106), (697, 30762), (738, 29053), (1394, 15381), (1709, 12546), (2091, 10254), (3418, 6273), (4182, 5127)]