38674818

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3373}}^1$

素因数の和:3408

約数の個数: 72

約数和(自身を含む): 105005628

約数和(自身を除く): 66330810

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3373, 3822, 5733, 6746, 10119, 11466, 20238, 23611, 30357, 43849, 47222, 60714, 70833, 87698, 131547, 141666, 165277, 212499, 263094, 306943, 330554, 394641, 424998, 495831, 613886, 789282, 920829, 991662, 1487493, 1841658, 2148601, 2762487, 2974986, 4297202, 5524974, 6445803, 12891606, 19337409, 38674818]

約数ペア:

[(1, 38674818), (2, 19337409), (3, 12891606), (6, 6445803), (7, 5524974), (9, 4297202), (13, 2974986), (14, 2762487), (18, 2148601), (21, 1841658), (26, 1487493), (39, 991662), (42, 920829), (49, 789282), (63, 613886), (78, 495831), (91, 424998), (98, 394641), (117, 330554), (126, 306943), (147, 263094), (182, 212499), (234, 165277), (273, 141666), (294, 131547), (441, 87698), (546, 70833), (637, 60714), (819, 47222), (882, 43849), (1274, 30357), (1638, 23611), (1911, 20238), (3373, 11466), (3822, 10119), (5733, 6746)]