31918812

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 76581120

約数和(自身を除く): 44662308

約数列:

[1, 2, 3, 4, 6, 12, 73, 83, 146, 166, 219, 249, 292, 332, 438, 439, 498, 876, 878, 996, 1317, 1756, 2634, 5268, 6059, 12118, 18177, 24236, 32047, 36354, 36437, 64094, 72708, 72874, 96141, 109311, 128188, 145748, 192282, 218622, 384564, 437244, 2659901, 5319802, 7979703, 10639604, 15959406, 31918812]

約数ペア:

[(1, 31918812), (2, 15959406), (3, 10639604), (4, 7979703), (6, 5319802), (12, 2659901), (73, 437244), (83, 384564), (146, 218622), (166, 192282), (219, 145748), (249, 128188), (292, 109311), (332, 96141), (438, 72874), (439, 72708), (498, 64094), (876, 36437), (878, 36354), (996, 32047), (1317, 24236), (1756, 18177), (2634, 12118), (5268, 6059)]