13818441208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{10531}}^1$

素因数の和:10629

約数の個数: 128

約数和(自身を含む): 32273418240

約数和(自身を除く): 18454977032

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 37, 44, 52, 62, 74, 88, 104, 124, 143, 148, 248, 286, 296, 341, 403, 407, 481, 572, 682, 806, 814, 962, 1144, 1147, 1364, 1612, 1628, 1924, 2294, 2728, 3224, 3256, 3848, 4433, 4588, 5291, 8866, 9176, 10531, 10582, 12617, 14911, 17732, 21062, 21164, 25234, 29822, 35464, 42124, 42328, 50468, 59644, 84248, 100936, 115841, 119288, 136903, 164021, 231682, 273806, 326461, 328042, 389647, 463364, 547612, 652922, 656084, 779294, 926728, 1095224, 1305844, 1312168, 1505933, 1558588, 2611688, 3011866, 3117176, 3591071, 4243993, 4286117, 5065411, 6023732, 7182142, 8487986, 8572234, 10130822, 12047464, 12079057, 14364284, 16975972, 17144468, 20261644, 24158114, 28728568, 33951944, 34288936, 40523288, 46683923, 48316228, 55719521, 93367846, 96632456, 111439042, 132869627, 157027741, 186735692, 222878084, 265739254, 314055482, 373471384, 445756168, 531478508, 628110964, 1062957016, 1256221928, 1727305151, 3454610302, 6909220604, 13818441208]

約数ペア:

[(1, 13818441208), (2, 6909220604), (4, 3454610302), (8, 1727305151), (11, 1256221928), (13, 1062957016), (22, 628110964), (26, 531478508), (31, 445756168), (37, 373471384), (44, 314055482), (52, 265739254), (62, 222878084), (74, 186735692), (88, 157027741), (104, 132869627), (124, 111439042), (143, 96632456), (148, 93367846), (248, 55719521), (286, 48316228), (296, 46683923), (341, 40523288), (403, 34288936), (407, 33951944), (481, 28728568), (572, 24158114), (682, 20261644), (806, 17144468), (814, 16975972), (962, 14364284), (1144, 12079057), (1147, 12047464), (1364, 10130822), (1612, 8572234), (1628, 8487986), (1924, 7182142), (2294, 6023732), (2728, 5065411), (3224, 4286117), (3256, 4243993), (3848, 3591071), (4433, 3117176), (4588, 3011866), (5291, 2611688), (8866, 1558588), (9176, 1505933), (10531, 1312168), (10582, 1305844), (12617, 1095224), (14911, 926728), (17732, 779294), (21062, 656084), (21164, 652922), (25234, 547612), (29822, 463364), (35464, 389647), (42124, 328042), (42328, 326461), (50468, 273806), (59644, 231682), (84248, 164021), (100936, 136903), (115841, 119288)]