1938501636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{11299}}^1$

素因数の和:11381

約数の個数: 72

約数和(自身を含む): 4960519200

約数和(自身を除く): 3022017564

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 841, 986, 1479, 1682, 1972, 2523, 2958, 3364, 5046, 5916, 10092, 11299, 14297, 22598, 28594, 33897, 42891, 45196, 57188, 67794, 85782, 135588, 171564, 192083, 327671, 384166, 576249, 655342, 768332, 983013, 1152498, 1310684, 1966026, 2304996, 3932052, 5570407, 9502459, 11140814, 16711221, 19004918, 22281628, 28507377, 33422442, 38009836, 57014754, 66844884, 114029508, 161541803, 323083606, 484625409, 646167212, 969250818, 1938501636]

約数ペア:

[(1, 1938501636), (2, 969250818), (3, 646167212), (4, 484625409), (6, 323083606), (12, 161541803), (17, 114029508), (29, 66844884), (34, 57014754), (51, 38009836), (58, 33422442), (68, 28507377), (87, 22281628), (102, 19004918), (116, 16711221), (174, 11140814), (204, 9502459), (348, 5570407), (493, 3932052), (841, 2304996), (986, 1966026), (1479, 1310684), (1682, 1152498), (1972, 983013), (2523, 768332), (2958, 655342), (3364, 576249), (5046, 384166), (5916, 327671), (10092, 192083), (11299, 171564), (14297, 135588), (22598, 85782), (28594, 67794), (33897, 57188), (42891, 45196)]