15694364556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{61987}}^1$

素因数の和:62551

約数の個数: 72

約数和(自身を含む): 42803209904

約数和(自身を除く): 27108845348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 541, 1082, 1623, 2164, 3246, 4869, 6492, 7033, 9738, 14066, 19476, 21099, 28132, 42198, 61987, 63297, 84396, 123974, 126594, 185961, 247948, 253188, 371922, 557883, 743844, 805831, 1115766, 1611662, 2231532, 2417493, 3223324, 4834986, 7252479, 9669972, 14504958, 29009916, 33534967, 67069934, 100604901, 134139868, 201209802, 301814703, 402419604, 435954571, 603629406, 871909142, 1207258812, 1307863713, 1743818284, 2615727426, 3923591139, 5231454852, 7847182278, 15694364556]

約数ペア:

[(1, 15694364556), (2, 7847182278), (3, 5231454852), (4, 3923591139), (6, 2615727426), (9, 1743818284), (12, 1307863713), (13, 1207258812), (18, 871909142), (26, 603629406), (36, 435954571), (39, 402419604), (52, 301814703), (78, 201209802), (117, 134139868), (156, 100604901), (234, 67069934), (468, 33534967), (541, 29009916), (1082, 14504958), (1623, 9669972), (2164, 7252479), (3246, 4834986), (4869, 3223324), (6492, 2417493), (7033, 2231532), (9738, 1611662), (14066, 1115766), (19476, 805831), (21099, 743844), (28132, 557883), (42198, 371922), (61987, 253188), (63297, 247948), (84396, 185961), (123974, 126594)]