2018220128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{3037}}^1$

素因数の和:4159

約数の個数: 48

約数和(自身を含む): 4187700720

約数和(自身を除く): 2169480592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1093, 2186, 3037, 4372, 6074, 8744, 12148, 17488, 20767, 24296, 34976, 41534, 48592, 57703, 83068, 97184, 115406, 166136, 230812, 332272, 461624, 664544, 923248, 1846496, 3319441, 6638882, 13277764, 26555528, 53111056, 63069379, 106222112, 126138758, 252277516, 504555032, 1009110064, 2018220128]

約数ペア:

[(1, 2018220128), (2, 1009110064), (4, 504555032), (8, 252277516), (16, 126138758), (19, 106222112), (32, 63069379), (38, 53111056), (76, 26555528), (152, 13277764), (304, 6638882), (608, 3319441), (1093, 1846496), (2186, 923248), (3037, 664544), (4372, 461624), (6074, 332272), (8744, 230812), (12148, 166136), (17488, 115406), (20767, 97184), (24296, 83068), (34976, 57703), (41534, 48592)]