920732172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{237547}}^1$

素因数の和:237590

約数の個数: 48

約数和(自身を含む): 2394483840

約数和(自身を除く): 1473751668

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 237547, 475094, 712641, 950188, 1425282, 2850564, 4038299, 4513393, 8076598, 9026786, 12114897, 13540179, 16153196, 18053572, 24229794, 27080358, 48459588, 54160716, 76727681, 153455362, 230183043, 306910724, 460366086, 920732172]

約数ペア:

[(1, 920732172), (2, 460366086), (3, 306910724), (4, 230183043), (6, 153455362), (12, 76727681), (17, 54160716), (19, 48459588), (34, 27080358), (38, 24229794), (51, 18053572), (57, 16153196), (68, 13540179), (76, 12114897), (102, 9026786), (114, 8076598), (204, 4513393), (228, 4038299), (323, 2850564), (646, 1425282), (969, 950188), (1292, 712641), (1938, 475094), (3876, 237547)]