90631338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{6113}}^1$

素因数の和:6478

約数の個数: 32

約数和(自身を含む): 207778176

約数和(自身を除く): 117146838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 2118, 2471, 4942, 6113, 7413, 12226, 14826, 18339, 36678, 42791, 85582, 128373, 256746, 2157889, 4315778, 6473667, 12947334, 15105223, 30210446, 45315669, 90631338]

約数ペア:

[(1, 90631338), (2, 45315669), (3, 30210446), (6, 15105223), (7, 12947334), (14, 6473667), (21, 4315778), (42, 2157889), (353, 256746), (706, 128373), (1059, 85582), (2118, 42791), (2471, 36678), (4942, 18339), (6113, 14826), (7413, 12226)]