2441538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 72

約数和(自身を含む): 6224400

約数和(自身を除く): 3782862

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 59, 66, 99, 114, 118, 121, 171, 177, 198, 209, 242, 342, 354, 363, 418, 531, 627, 649, 726, 1062, 1089, 1121, 1254, 1298, 1881, 1947, 2178, 2242, 2299, 3363, 3762, 3894, 4598, 5841, 6726, 6897, 7139, 10089, 11682, 12331, 13794, 14278, 20178, 20691, 21417, 24662, 36993, 41382, 42834, 64251, 73986, 110979, 128502, 135641, 221958, 271282, 406923, 813846, 1220769, 2441538]

約数ペア:

[(1, 2441538), (2, 1220769), (3, 813846), (6, 406923), (9, 271282), (11, 221958), (18, 135641), (19, 128502), (22, 110979), (33, 73986), (38, 64251), (57, 42834), (59, 41382), (66, 36993), (99, 24662), (114, 21417), (118, 20691), (121, 20178), (171, 14278), (177, 13794), (198, 12331), (209, 11682), (242, 10089), (342, 7139), (354, 6897), (363, 6726), (418, 5841), (531, 4598), (627, 3894), (649, 3762), (726, 3363), (1062, 2299), (1089, 2242), (1121, 2178), (1254, 1947), (1298, 1881)]