2309.000000

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 2367456

約数和(自身を除く): 1481298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 541, 546, 819, 1082, 1623, 1638, 3246, 3787, 4869, 7033, 7574, 9738, 11361, 14066, 21099, 22722, 34083, 42198, 49231, 63297, 68166, 98462, 126594, 147693, 295386, 443079, 886158]

約数ペア:

[(1, 886158), (2, 443079), (3, 295386), (6, 147693), (7, 126594), (9, 98462), (13, 68166), (14, 63297), (18, 49231), (21, 42198), (26, 34083), (39, 22722), (42, 21099), (63, 14066), (78, 11361), (91, 9738), (117, 7574), (126, 7033), (182, 4869), (234, 3787), (273, 3246), (541, 1638), (546, 1623), (819, 1082)]