18268110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 54991872

約数和(自身を除く): 36723762

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 107, 126, 210, 214, 271, 315, 321, 535, 542, 630, 642, 749, 813, 963, 1070, 1355, 1498, 1605, 1626, 1897, 1926, 2247, 2439, 2710, 3210, 3745, 3794, 4065, 4494, 4815, 4878, 5691, 6741, 7490, 8130, 9485, 9630, 11235, 11382, 12195, 13482, 17073, 18970, 22470, 24390, 28455, 28997, 33705, 34146, 56910, 57994, 67410, 85365, 86991, 144985, 170730, 173982, 202979, 260973, 289970, 405958, 434955, 521946, 608937, 869910, 1014895, 1217874, 1304865, 1826811, 2029790, 2609730, 3044685, 3653622, 6089370, 9134055, 18268110]

約数ペア:

[(1, 18268110), (2, 9134055), (3, 6089370), (5, 3653622), (6, 3044685), (7, 2609730), (9, 2029790), (10, 1826811), (14, 1304865), (15, 1217874), (18, 1014895), (21, 869910), (30, 608937), (35, 521946), (42, 434955), (45, 405958), (63, 289970), (70, 260973), (90, 202979), (105, 173982), (107, 170730), (126, 144985), (210, 86991), (214, 85365), (271, 67410), (315, 57994), (321, 56910), (535, 34146), (542, 33705), (630, 28997), (642, 28455), (749, 24390), (813, 22470), (963, 18970), (1070, 17073), (1355, 13482), (1498, 12195), (1605, 11382), (1626, 11235), (1897, 9630), (1926, 9485), (2247, 8130), (2439, 7490), (2710, 6741), (3210, 5691), (3745, 4878), (3794, 4815), (4065, 4494)]