2453508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 6945120

約数和(自身を除く): 4491612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 211, 228, 306, 323, 342, 422, 612, 633, 646, 684, 844, 969, 1266, 1292, 1899, 1938, 2532, 2907, 3587, 3798, 3876, 4009, 5814, 7174, 7596, 8018, 10761, 11628, 12027, 14348, 16036, 21522, 24054, 32283, 36081, 43044, 48108, 64566, 68153, 72162, 129132, 136306, 144324, 204459, 272612, 408918, 613377, 817836, 1226754, 2453508]

約数ペア:

[(1, 2453508), (2, 1226754), (3, 817836), (4, 613377), (6, 408918), (9, 272612), (12, 204459), (17, 144324), (18, 136306), (19, 129132), (34, 72162), (36, 68153), (38, 64566), (51, 48108), (57, 43044), (68, 36081), (76, 32283), (102, 24054), (114, 21522), (153, 16036), (171, 14348), (204, 12027), (211, 11628), (228, 10761), (306, 8018), (323, 7596), (342, 7174), (422, 5814), (612, 4009), (633, 3876), (646, 3798), (684, 3587), (844, 2907), (969, 2532), (1266, 1938), (1292, 1899)]