31492044

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 87360000

約数和(自身を除く): 55867956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 103, 108, 114, 149, 171, 206, 228, 298, 309, 342, 412, 447, 513, 596, 618, 684, 894, 927, 1026, 1236, 1341, 1788, 1854, 1957, 2052, 2682, 2781, 2831, 3708, 3914, 4023, 5364, 5562, 5662, 5871, 7828, 8046, 8493, 11124, 11324, 11742, 15347, 16092, 16986, 17613, 23484, 25479, 30694, 33972, 35226, 46041, 50958, 52839, 61388, 70452, 76437, 92082, 101916, 105678, 138123, 152874, 184164, 211356, 276246, 291593, 305748, 414369, 552492, 583186, 828738, 874779, 1166372, 1657476, 1749558, 2624337, 3499116, 5248674, 7873011, 10497348, 15746022, 31492044]

約数ペア:

[(1, 31492044), (2, 15746022), (3, 10497348), (4, 7873011), (6, 5248674), (9, 3499116), (12, 2624337), (18, 1749558), (19, 1657476), (27, 1166372), (36, 874779), (38, 828738), (54, 583186), (57, 552492), (76, 414369), (103, 305748), (108, 291593), (114, 276246), (149, 211356), (171, 184164), (206, 152874), (228, 138123), (298, 105678), (309, 101916), (342, 92082), (412, 76437), (447, 70452), (513, 61388), (596, 52839), (618, 50958), (684, 46041), (894, 35226), (927, 33972), (1026, 30694), (1236, 25479), (1341, 23484), (1788, 17613), (1854, 16986), (1957, 16092), (2052, 15347), (2682, 11742), (2781, 11324), (2831, 11124), (3708, 8493), (3914, 8046), (4023, 7828), (5364, 5871), (5562, 5662)]