2000449044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{85621}}^1$

素因数の和:85701

約数の個数: 72

約数和(自身を含む): 5609953440

約数和(自身を除く): 3609504396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 531, 649, 708, 1062, 1298, 1947, 2124, 2596, 3894, 5841, 7788, 11682, 23364, 85621, 171242, 256863, 342484, 513726, 770589, 941831, 1027452, 1541178, 1883662, 2825493, 3082356, 3767324, 5051639, 5650986, 8476479, 10103278, 11301972, 15154917, 16952958, 20206556, 30309834, 33905916, 45464751, 55568029, 60619668, 90929502, 111136058, 166704087, 181859004, 222272116, 333408174, 500112261, 666816348, 1000224522, 2000449044]

約数ペア:

[(1, 2000449044), (2, 1000224522), (3, 666816348), (4, 500112261), (6, 333408174), (9, 222272116), (11, 181859004), (12, 166704087), (18, 111136058), (22, 90929502), (33, 60619668), (36, 55568029), (44, 45464751), (59, 33905916), (66, 30309834), (99, 20206556), (118, 16952958), (132, 15154917), (177, 11301972), (198, 10103278), (236, 8476479), (354, 5650986), (396, 5051639), (531, 3767324), (649, 3082356), (708, 2825493), (1062, 1883662), (1298, 1541178), (1947, 1027452), (2124, 941831), (2596, 770589), (3894, 513726), (5841, 342484), (7788, 256863), (11682, 171242), (23364, 85621)]