38950074

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 91308672

約数和(自身を除く): 52358598

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 83, 87, 93, 166, 174, 186, 249, 261, 279, 498, 522, 558, 747, 841, 899, 1494, 1682, 1798, 2407, 2523, 2573, 2697, 4814, 5046, 5146, 5394, 7221, 7569, 7719, 8091, 14442, 15138, 15438, 16182, 21663, 23157, 26071, 43326, 46314, 52142, 69803, 74617, 78213, 139606, 149234, 156426, 209409, 223851, 234639, 418818, 447702, 469278, 628227, 671553, 1256454, 1343106, 2163893, 4327786, 6491679, 12983358, 19475037, 38950074]

約数ペア:

[(1, 38950074), (2, 19475037), (3, 12983358), (6, 6491679), (9, 4327786), (18, 2163893), (29, 1343106), (31, 1256454), (58, 671553), (62, 628227), (83, 469278), (87, 447702), (93, 418818), (166, 234639), (174, 223851), (186, 209409), (249, 156426), (261, 149234), (279, 139606), (498, 78213), (522, 74617), (558, 69803), (747, 52142), (841, 46314), (899, 43326), (1494, 26071), (1682, 23157), (1798, 21663), (2407, 16182), (2523, 15438), (2573, 15138), (2697, 14442), (4814, 8091), (5046, 7719), (5146, 7569), (5394, 7221)]