18141048

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 52650000

約数和(自身を除く): 34508952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 89, 114, 149, 152, 171, 178, 228, 267, 298, 342, 356, 447, 456, 534, 596, 684, 712, 801, 894, 1068, 1192, 1341, 1368, 1602, 1691, 1788, 2136, 2682, 2831, 3204, 3382, 3576, 5073, 5364, 5662, 6408, 6764, 8493, 10146, 10728, 11324, 13261, 13528, 15219, 16986, 20292, 22648, 25479, 26522, 30438, 33972, 39783, 40584, 50958, 53044, 60876, 67944, 79566, 101916, 106088, 119349, 121752, 159132, 203832, 238698, 251959, 318264, 477396, 503918, 755877, 954792, 1007836, 1511754, 2015672, 2267631, 3023508, 4535262, 6047016, 9070524, 18141048]

約数ペア:

[(1, 18141048), (2, 9070524), (3, 6047016), (4, 4535262), (6, 3023508), (8, 2267631), (9, 2015672), (12, 1511754), (18, 1007836), (19, 954792), (24, 755877), (36, 503918), (38, 477396), (57, 318264), (72, 251959), (76, 238698), (89, 203832), (114, 159132), (149, 121752), (152, 119349), (171, 106088), (178, 101916), (228, 79566), (267, 67944), (298, 60876), (342, 53044), (356, 50958), (447, 40584), (456, 39783), (534, 33972), (596, 30438), (684, 26522), (712, 25479), (801, 22648), (894, 20292), (1068, 16986), (1192, 15219), (1341, 13528), (1368, 13261), (1602, 11324), (1691, 10728), (1788, 10146), (2136, 8493), (2682, 6764), (2831, 6408), (3204, 5662), (3382, 5364), (3576, 5073)]