15941808

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:906

約数の個数: 60

約数和(自身を含む): 44974800

約数和(自身を除く): 29032992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 743, 894, 1192, 1341, 1486, 1788, 2229, 2384, 2682, 2972, 3576, 4458, 5364, 5944, 6687, 7152, 8916, 10728, 11888, 13374, 17832, 21456, 26748, 35664, 53496, 106992, 110707, 221414, 332121, 442828, 664242, 885656, 996363, 1328484, 1771312, 1992726, 2656968, 3985452, 5313936, 7970904, 15941808]

約数ペア:

[(1, 15941808), (2, 7970904), (3, 5313936), (4, 3985452), (6, 2656968), (8, 1992726), (9, 1771312), (12, 1328484), (16, 996363), (18, 885656), (24, 664242), (36, 442828), (48, 332121), (72, 221414), (144, 110707), (149, 106992), (298, 53496), (447, 35664), (596, 26748), (743, 21456), (894, 17832), (1192, 13374), (1341, 11888), (1486, 10728), (1788, 8916), (2229, 7152), (2384, 6687), (2682, 5944), (2972, 5364), (3576, 4458)]