18366918496

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{41177}}^1$

素因数の和:41503

約数の個数: 48

約数和(自身を含む): 36983114784

約数和(自身を除く): 18616196288

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 263, 424, 526, 848, 1052, 1696, 2104, 4208, 8416, 13939, 27878, 41177, 55756, 82354, 111512, 164708, 223024, 329416, 446048, 658832, 1317664, 2182381, 4364762, 8729524, 10829551, 17459048, 21659102, 34918096, 43318204, 69836192, 86636408, 173272816, 346545632, 573966203, 1147932406, 2295864812, 4591729624, 9183459248, 18366918496]

約数ペア:

[(1, 18366918496), (2, 9183459248), (4, 4591729624), (8, 2295864812), (16, 1147932406), (32, 573966203), (53, 346545632), (106, 173272816), (212, 86636408), (263, 69836192), (424, 43318204), (526, 34918096), (848, 21659102), (1052, 17459048), (1696, 10829551), (2104, 8729524), (4208, 4364762), (8416, 2182381), (13939, 1317664), (27878, 658832), (41177, 446048), (55756, 329416), (82354, 223024), (111512, 164708)]