556261146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{24391}}^1$

素因数の和:24587

約数の個数: 48

約数和(自身を含む): 1385075328

約数和(自身を除く): 828814182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 1086, 1267, 1629, 2534, 3258, 3801, 7602, 11403, 22806, 24391, 48782, 73173, 146346, 170737, 219519, 341474, 439038, 512211, 1024422, 1536633, 3073266, 4414771, 8829542, 13244313, 26488626, 30903397, 39732939, 61806794, 79465878, 92710191, 185420382, 278130573, 556261146]

約数ペア:

[(1, 556261146), (2, 278130573), (3, 185420382), (6, 92710191), (7, 79465878), (9, 61806794), (14, 39732939), (18, 30903397), (21, 26488626), (42, 13244313), (63, 8829542), (126, 4414771), (181, 3073266), (362, 1536633), (543, 1024422), (1086, 512211), (1267, 439038), (1629, 341474), (2534, 219519), (3258, 170737), (3801, 146346), (7602, 73173), (11403, 48782), (22806, 24391)]