26880126

素因数分解:

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

素因数の和:586

約数の個数: 72

約数和(自身を含む): 67843224

約数和(自身を除く): 40963098

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 169, 182, 273, 294, 338, 507, 541, 546, 637, 1014, 1082, 1183, 1274, 1623, 1911, 2366, 3246, 3549, 3787, 3822, 7033, 7098, 7574, 8281, 11361, 14066, 16562, 21099, 22722, 24843, 26509, 42198, 49231, 49686, 53018, 79527, 91429, 98462, 147693, 159054, 182858, 274287, 295386, 344617, 548574, 640003, 689234, 1033851, 1280006, 1920009, 2067702, 3840018, 4480021, 8960042, 13440063, 26880126]

約数ペア:

[(1, 26880126), (2, 13440063), (3, 8960042), (6, 4480021), (7, 3840018), (13, 2067702), (14, 1920009), (21, 1280006), (26, 1033851), (39, 689234), (42, 640003), (49, 548574), (78, 344617), (91, 295386), (98, 274287), (147, 182858), (169, 159054), (182, 147693), (273, 98462), (294, 91429), (338, 79527), (507, 53018), (541, 49686), (546, 49231), (637, 42198), (1014, 26509), (1082, 24843), (1183, 22722), (1274, 21099), (1623, 16562), (1911, 14066), (2366, 11361), (3246, 8281), (3549, 7574), (3787, 7098), (3822, 7033)]