18011202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 42301440

約数和(自身を除く): 24290238

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 53, 57, 66, 106, 114, 159, 209, 271, 318, 418, 542, 583, 627, 813, 1007, 1166, 1254, 1626, 1749, 2014, 2981, 3021, 3498, 5149, 5962, 6042, 8943, 10298, 11077, 14363, 15447, 17886, 22154, 28726, 30894, 33231, 43089, 56639, 66462, 86178, 113278, 157993, 169917, 272897, 315986, 339834, 473979, 545794, 818691, 947958, 1637382, 3001867, 6003734, 9005601, 18011202]

約数ペア:

[(1, 18011202), (2, 9005601), (3, 6003734), (6, 3001867), (11, 1637382), (19, 947958), (22, 818691), (33, 545794), (38, 473979), (53, 339834), (57, 315986), (66, 272897), (106, 169917), (114, 157993), (159, 113278), (209, 86178), (271, 66462), (318, 56639), (418, 43089), (542, 33231), (583, 30894), (627, 28726), (813, 22154), (1007, 17886), (1166, 15447), (1254, 14363), (1626, 11077), (1749, 10298), (2014, 8943), (2981, 6042), (3021, 5962), (3498, 5149)]