22217688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 64350000

約数和(自身を除く): 42132312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 109, 114, 149, 152, 171, 218, 228, 298, 327, 342, 436, 447, 456, 596, 654, 684, 872, 894, 981, 1192, 1308, 1341, 1368, 1788, 1962, 2071, 2616, 2682, 2831, 3576, 3924, 4142, 5364, 5662, 6213, 7848, 8284, 8493, 10728, 11324, 12426, 16241, 16568, 16986, 18639, 22648, 24852, 25479, 32482, 33972, 37278, 48723, 49704, 50958, 64964, 67944, 74556, 97446, 101916, 129928, 146169, 149112, 194892, 203832, 292338, 308579, 389784, 584676, 617158, 925737, 1169352, 1234316, 1851474, 2468632, 2777211, 3702948, 5554422, 7405896, 11108844, 22217688]

約数ペア:

[(1, 22217688), (2, 11108844), (3, 7405896), (4, 5554422), (6, 3702948), (8, 2777211), (9, 2468632), (12, 1851474), (18, 1234316), (19, 1169352), (24, 925737), (36, 617158), (38, 584676), (57, 389784), (72, 308579), (76, 292338), (109, 203832), (114, 194892), (149, 149112), (152, 146169), (171, 129928), (218, 101916), (228, 97446), (298, 74556), (327, 67944), (342, 64964), (436, 50958), (447, 49704), (456, 48723), (596, 37278), (654, 33972), (684, 32482), (872, 25479), (894, 24852), (981, 22648), (1192, 18639), (1308, 16986), (1341, 16568), (1368, 16241), (1788, 12426), (1962, 11324), (2071, 10728), (2616, 8493), (2682, 8284), (2831, 7848), (3576, 6213), (3924, 5662), (4142, 5364)]